CodeSystemDrugAllergy (MY Core)

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    <text>
        <status value="generated" />
        --- We have skipped the narrative for better readability of the resource ---
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    <name value="CodeSystemNonDrugAllergyCodeMyCore" />
    <title value="CodeSystemNonDrugAllergyCode (MY Core)" />
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    <date value="2024-02-12T04:04:09.5621857+00:00" />
    <description value="Non Drug Allergy Code" />
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    <concept>
        <code value="68" />
        <display value="Almond" />
        <definition value="Almond" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="69" />
        <display value="Alpha-blockers (benzenesulfonamides)" />
        <definition value="Alpha-blockers (benzenesulfonamides)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="70" />
        <display value="Alpha-blockers (quinazoline derivatives)" />
        <definition value="Alpha-blockers (quinazoline derivatives)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="71" />
        <display value="Alpha-glucosidase inhibitor" />
        <definition value="Alpha-glucosidase inhibitor" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="72" />
        <display value="Alpinia" />
        <definition value="Alpinia" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="73" />
        <display value="Altinicline" />
        <definition value="Altinicline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="74" />
        <display value="Aluminium compounds" />
        <definition value="Aluminium compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="75" />
        <display value="Alvameline" />
        <definition value="Alvameline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="76" />
        <display value="Alverine" />
        <definition value="Alverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="77" />
        <display value="Alvimopan" />
        <definition value="Alvimopan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="78" />
        <display value="Amaranth" />
        <definition value="Amaranth" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="79" />
        <display value="Ambenonium chloride" />
        <definition value="Ambenonium chloride" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="80" />
        <display value="Ambroxol" />
        <definition value="Ambroxol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="81" />
        <display value="American ginseng" />
        <definition value="American ginseng" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="82" />
        <display value="American lotus" />
        <definition value="American lotus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="83" />
        <display value="Amfetamines and related agents" />
        <definition value="Amfetamines and related agents" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="84" />
        <display value="Amide type local anaesthetics" />
        <definition value="Amide type local anaesthetics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="85" />
        <display value="Amiloride" />
        <definition value="Amiloride" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="86" />
        <display value="Aminobenzoic acid (PABA)" />
        <definition value="Aminobenzoic acid (PABA)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="87" />
        <display value="Aminocyclitols" />
        <definition value="Aminocyclitols" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="88" />
        <display value="Aminoglycosides" />
        <definition value="Aminoglycosides" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="89" />
        <display value="Aminohippuric acid" />
        <definition value="Aminohippuric acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="90" />
        <display value="Aminoketone derivative antidepressants" />
        <definition value="Aminoketone derivative antidepressants" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="91" />
        <display value="Aminolevulinic acid and derivatives" />
        <definition value="Aminolevulinic acid and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="92" />
        <display value="Aminomethylbenzoic acid" />
        <definition value="Aminomethylbenzoic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="93" />
        <display value="Aminopromazine" />
        <definition value="Aminopromazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="94" />
        <display value="Aminoquinuride" />
        <definition value="Aminoquinuride" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="95" />
        <display value="Amiodarone" />
        <definition value="Amiodarone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="96" />
        <display value="Amitriptylinoxide" />
        <definition value="Amitriptylinoxide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="97" />
        <display value="Ammonium (all salts)" />
        <definition value="Ammonium (all salts)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="98" />
        <display value="Amorolfine" />
        <definition value="Amorolfine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="99" />
        <display value="Amotosalen" />
        <definition value="Amotosalen" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="100" />
        <display value="Amur cork tree" />
        <definition value="Amur cork tree" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="101" />
        <display value="Amylene" />
        <definition value="Amylene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="102" />
        <display value="Anacardium" />
        <definition value="Anacardium" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="103" />
        <display value="Androstenediol" />
        <definition value="Androstenediol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="104" />
        <display value="Anecortave" />
        <definition value="Anecortave" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="105" />
        <display value="Anethole" />
        <definition value="Anethole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="106" />
        <display value="Angelica" />
        <definition value="Angelica" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="107" />
        <display value="Angiotensin II receptor antagonists" />
        <definition value="Angiotensin II receptor antagonists" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="108" />
        <display value="Angiotensin converting enzyme (ACE) inhibitors" />
        <definition value="Angiotensin converting enzyme (ACE) inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="109" />
        <display value="Aniba rosaeodora" />
        <definition value="Aniba rosaeodora" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="110" />
        <display value="Anise" />
        <definition value="Anise" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="111" />
        <display value="Anisic acid" />
        <definition value="Anisic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="112" />
        <display value="Annatto" />
        <definition value="Annatto" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="113" />
        <display value="Antarctic krill" />
        <definition value="Antarctic krill" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="114" />
        <display value="Anthracyclines" />
        <definition value="Anthracyclines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="115" />
        <display value="Anthraquinone laxatives" />
        <definition value="Anthraquinone laxatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="116" />
        <display value="Anthrax vaccine" />
        <definition value="Anthrax vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="117" />
        <display value="Anticholinergics" />
        <definition value="Anticholinergics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="118" />
        <display value="Antihistamines - alkylamine derivatives" />
        <definition value="Antihistamines - alkylamine derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="119" />
        <display value="Antihistamines - ethanolamine derivatives" />
        <definition value="Antihistamines - ethanolamine derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="120" />
        <display value="Antihistamines - phthalazinone derivatives" />
        <definition value="Antihistamines - phthalazinone derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="121" />
        <display value="Antihistamines - piperidine derivatives" />
        <definition value="Antihistamines - piperidine derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="122" />
        <display value="Antimony compounds" />
        <definition value="Antimony compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="123" />
        <display value="Antimycobacterials - thioamide derivatives" />
        <definition value="Antimycobacterials - thioamide derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="124" />
        <display value="Antineoplastic antibiotics" />
        <definition value="Antineoplastic antibiotics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="125" />
        <display value="Antithrombin" />
        <definition value="Antithrombin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="126" />
        <display value="Apigenin and derivatives" />
        <definition value="Apigenin and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="127" />
        <display value="Apple" />
        <definition value="Apple" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="128" />
        <display value="Aprepitant and prodrugs" />
        <definition value="Aprepitant and prodrugs" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="129" />
        <display value="Apricot" />
        <definition value="Apricot" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="130" />
        <display value="Aprindine" />
        <definition value="Aprindine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="131" />
        <display value="Aptiganel" />
        <definition value="Aptiganel" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="132" />
        <display value="Aptocaine" />
        <definition value="Aptocaine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="133" />
        <display value="Arabinoxylans" />
        <definition value="Arabinoxylans" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="134" />
        <display value="Aralia mandshurica" />
        <definition value="Aralia mandshurica" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="135" />
        <display value="Arar tree" />
        <definition value="Arar tree" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="136" />
        <display value="Arctic starflower" />
        <definition value="Arctic starflower" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="137" />
        <display value="Arecoline" />
        <definition value="Arecoline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="138" />
        <display value="Arginine" />
        <definition value="Arginine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="139" />
        <display value="Arion empiricorum" />
        <definition value="Arion empiricorum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="140" />
        <display value="Aromatic anticonvulsants" />
        <definition value="Aromatic anticonvulsants" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="141" />
        <display value="Arrow root" />
        <definition value="Arrow root" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="142" />
        <display value="Arsenic compounds" />
        <definition value="Arsenic compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="143" />
        <display value="Artemisia" />
        <definition value="Artemisia" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="144" />
        <display value="Artemisinin derivatives" />
        <definition value="Artemisinin derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="145" />
        <display value="Arzoxifene" />
        <definition value="Arzoxifene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="146" />
        <display value="Asarum" />
        <definition value="Asarum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="147" />
        <display value="Ascorbic acid" />
        <definition value="Ascorbic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="148" />
        <display value="Asenapine" />
        <definition value="Asenapine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="149" />
        <display value="Ashwagandha" />
        <definition value="Ashwagandha" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="150" />
        <display value="Asparaginase" />
        <definition value="Asparaginase" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="151" />
        <display value="Asparagine" />
        <definition value="Asparagine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="152" />
        <display value="Asparagus" />
        <definition value="Asparagus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="153" />
        <display value="Aspartic acid" />
        <definition value="Aspartic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="154" />
        <display value="Aspergillus" />
        <definition value="Aspergillus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="155" />
        <display value="Asteraceae plants and products" />
        <definition value="Asteraceae plants and products" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="156" />
        <display value="Astragalus excarpus" />
        <definition value="Astragalus excarpus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="157" />
        <display value="Atazanavir" />
        <definition value="Atazanavir" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="158" />
        <display value="Atlas cedar" />
        <definition value="Atlas cedar" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="159" />
        <display value="Atomoxetine" />
        <definition value="Atomoxetine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="160" />
        <display value="Atractylodes japonica" />
        <definition value="Atractylodes japonica" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="161" />
        <display value="Atractylodes lancea" />
        <definition value="Atractylodes lancea" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="162" />
        <display value="Atractylodes macrocephala" />
        <definition value="Atractylodes macrocephala" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="163" />
        <display value="Atrasentan" />
        <definition value="Atrasentan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="164" />
        <display value="Augentrost" />
        <definition value="Augentrost" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="165" />
        <display value="Auramine" />
        <definition value="Auramine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="166" />
        <display value="Avocado" />
        <definition value="Avocado" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="167" />
        <display value="Azacyclonol" />
        <definition value="Azacyclonol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="168" />
        <display value="Azapentacene" />
        <definition value="Azapentacene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="169" />
        <display value="Azapetine" />
        <definition value="Azapetine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="170" />
        <display value="Azasetron" />
        <definition value="Azasetron" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="171" />
        <display value="Azelaic acid and derivatives" />
        <definition value="Azelaic acid and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="172" />
        <display value="Azimilide" />
        <definition value="Azimilide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="173" />
        <display value="Azolla microphylla" />
        <definition value="Azolla microphylla" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="174" />
        <display value="Aztec marigold" />
        <definition value="Aztec marigold" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="175" />
        <display value="Azulene" />
        <definition value="Azulene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="176" />
        <display value="BCG preparations" />
        <definition value="BCG preparations" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="177" />
        <display value="Babassu" />
        <definition value="Babassu" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="178" />
        <display value="Baby&#39;s breath" />
        <definition value="Baby&#39;s breath" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="179" />
        <display value="Bacillus cereus" />
        <definition value="Bacillus cereus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="180" />
        <display value="Bacillus mesentericus" />
        <definition value="Bacillus mesentericus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="181" />
        <display value="Bacillus polyfermenticus" />
        <definition value="Bacillus polyfermenticus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="182" />
        <display value="Bacillus subtilis" />
        <definition value="Bacillus subtilis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="183" />
        <display value="Bacitracins" />
        <definition value="Bacitracins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="184" />
        <display value="Baibu stemona" />
        <definition value="Baibu stemona" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="185" />
        <display value="Balloon flower" />
        <definition value="Balloon flower" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="186" />
        <display value="Balsam of Peru" />
        <definition value="Balsam of Peru" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="187" />
        <display value="Bamethan" />
        <definition value="Bamethan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="188" />
        <display value="Banana" />
        <definition value="Banana" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="189" />
        <display value="Barbados cherry" />
        <definition value="Barbados cherry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="190" />
        <display value="Barbiturates" />
        <definition value="Barbiturates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="191" />
        <display value="Barium compounds" />
        <definition value="Barium compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="192" />
        <display value="Barley" />
        <definition value="Barley" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="193" />
        <display value="Bayrumtree" />
        <definition value="Bayrumtree" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="194" />
        <display value="Bearberry" />
        <definition value="Bearberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="195" />
        <display value="Bedaquiline" />
        <definition value="Bedaquiline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="196" />
        <display value="Bee products" />
        <definition value="Bee products" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="197" />
        <display value="Beeswax" />
        <definition value="Beeswax" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="198" />
        <display value="Beet" />
        <definition value="Beet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="199" />
        <display value="Behenic acid" />
        <definition value="Behenic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="200" />
        <display value="Bellflower" />
        <definition value="Bellflower" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="201" />
        <display value="Bencyclane" />
        <definition value="Bencyclane" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="202" />
        <display value="Benexate" />
        <definition value="Benexate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="203" />
        <display value="Benproperine" />
        <definition value="Benproperine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="204" />
        <display value="Benserazide" />
        <definition value="Benserazide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="205" />
        <display value="Benzacine" />
        <definition value="Benzacine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="206" />
        <display value="Benzamide derivatives" />
        <definition value="Benzamide derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="207" />
        <display value="Benzfetamine" />
        <definition value="Benzfetamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="208" />
        <display value="Benzimidazole anthelmintics" />
        <definition value="Benzimidazole anthelmintics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="209" />
        <display value="Benzisothiazolyl piperazine derivatives" />
        <definition value="Benzisothiazolyl piperazine derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="210" />
        <display value="Benzoates" />
        <definition value="Benzoates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="211" />
        <display value="Benzocaine" />
        <definition value="Benzocaine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="212" />
        <display value="Benzocycloheptathiophene derivatives" />
        <definition value="Benzocycloheptathiophene derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="213" />
        <display value="Benzodiazepine derivatives" />
        <definition value="Benzodiazepine derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="214" />
        <display value="Benzoin" />
        <definition value="Benzoin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="215" />
        <display value="Benzoquinone" />
        <definition value="Benzoquinone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="216" />
        <display value="Benzoxazoles" />
        <definition value="Benzoxazoles" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="217" />
        <display value="Benzoxiquine" />
        <definition value="Benzoxiquine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="218" />
        <display value="Benzoyl peroxide" />
        <definition value="Benzoyl peroxide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="219" />
        <display value="Benzquinamide" />
        <definition value="Benzquinamide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="220" />
        <display value="Bepotastine" />
        <definition value="Bepotastine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="221" />
        <display value="Beraprost" />
        <definition value="Beraprost" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="222" />
        <display value="Berberine" />
        <definition value="Berberine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="223" />
        <display value="Beryllium compounds" />
        <definition value="Beryllium compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="224" />
        <display value="Beta-blockers" />
        <definition value="Beta-blockers" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="225" />
        <display value="Beta-glucans" />
        <definition value="Beta-glucans" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="226" />
        <display value="Beta-glucocerebrosidase enzymes" />
        <definition value="Beta-glucocerebrosidase enzymes" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="227" />
        <display value="Beta-lactamase inhibitors" />
        <definition value="Beta-lactamase inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="228" />
        <display value="Betaine" />
        <definition value="Betaine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="229" />
        <display value="Betanidine" />
        <definition value="Betanidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="230" />
        <display value="Betazole" />
        <definition value="Betazole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="231" />
        <display value="Betel palm" />
        <definition value="Betel palm" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="232" />
        <display value="Bibenzonium" />
        <definition value="Bibenzonium" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="233" />
        <display value="Bietamiverine" />
        <definition value="Bietamiverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="234" />
        <display value="Bifemelane" />
        <definition value="Bifemelane" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="235" />
        <display value="Bifidobacteria" />
        <definition value="Bifidobacteria" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="236" />
        <display value="Bifidobacterium animalis" />
        <definition value="Bifidobacterium animalis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="237" />
        <display value="Big blue lilyturf" />
        <definition value="Big blue lilyturf" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="238" />
        <display value="Biguanides" />
        <definition value="Biguanides" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="239" />
        <display value="Bilberry" />
        <definition value="Bilberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="240" />
        <display value="Bile acids" />
        <definition value="Bile acids" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="241" />
        <display value="Bimosiamose" />
        <definition value="Bimosiamose" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="242" />
        <display value="Biotin" />
        <definition value="Biotin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="243" />
        <display value="Biotite" />
        <definition value="Biotite" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="244" />
        <display value="Bipyridine phosphodiesterase inhibitors" />
        <definition value="Bipyridine phosphodiesterase inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="245" />
        <display value="Birch" />
        <definition value="Birch" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="246" />
        <display value="Biricodar" />
        <definition value="Biricodar" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="247" />
        <display value="Bismuth compounds" />
        <definition value="Bismuth compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="248" />
        <display value="Bisphosphonates" />
        <definition value="Bisphosphonates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="249" />
        <display value="Bithionol" />
        <definition value="Bithionol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="250" />
        <display value="Bitter candytuft" />
        <definition value="Bitter candytuft" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="251" />
        <display value="Bitter oleander" />
        <definition value="Bitter oleander" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="252" />
        <display value="Black bamboo" />
        <definition value="Black bamboo" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="253" />
        <display value="Black cherry" />
        <definition value="Black cherry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="254" />
        <display value="Black chokeberry" />
        <definition value="Black chokeberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="255" />
        <display value="Black cohosh" />
        <definition value="Black cohosh" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="256" />
        <display value="Black currant" />
        <definition value="Black currant" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="257" />
        <display value="Black elderberry" />
        <definition value="Black elderberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="258" />
        <display value="Black haw" />
        <definition value="Black haw" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="259" />
        <display value="Black henbane" />
        <definition value="Black henbane" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="260" />
        <display value="Black horehound" />
        <definition value="Black horehound" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="261" />
        <display value="Black salsify" />
        <definition value="Black salsify" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="262" />
        <display value="Blackberry" />
        <definition value="Blackberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="263" />
        <display value="Bladderwrack" />
        <definition value="Bladderwrack" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="264" />
        <display value="Bloodroot" />
        <definition value="Bloodroot" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="265" />
        <display value="Blue cohosh" />
        <definition value="Blue cohosh" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="266" />
        <display value="Blue dyes" />
        <definition value="Blue dyes" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="267" />
        <display value="Boldo" />
        <definition value="Boldo" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="268" />
        <display value="Bone morphogenetic proteins" />
        <definition value="Bone morphogenetic proteins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="269" />
        <display value="Boneset" />
        <definition value="Boneset" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="270" />
        <display value="Boric acid" />
        <definition value="Boric acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="271" />
        <display value="Boron" />
        <definition value="Boron" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="272" />
        <display value="Boswellia" />
        <definition value="Boswellia" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="273" />
        <display value="Botulinum antitoxin" />
        <definition value="Botulinum antitoxin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="274" />
        <display value="Botulinum toxins" />
        <definition value="Botulinum toxins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="275" />
        <display value="Bouncing bet" />
        <definition value="Bouncing bet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="276" />
        <display value="Bovine proteins" />
        <definition value="Bovine proteins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="277" />
        <display value="Brasofensine" />
        <definition value="Brasofensine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="278" />
        <display value="Brassica" />
        <definition value="Brassica" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="279" />
        <display value="Bretylium" />
        <definition value="Bretylium" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="280" />
        <display value="Brindleberry" />
        <definition value="Brindleberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="281" />
        <display value="Brine shrimp" />
        <definition value="Brine shrimp" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="282" />
        <display value="British yellowhead" />
        <definition value="British yellowhead" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="283" />
        <display value="Bromhexine" />
        <definition value="Bromhexine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="284" />
        <display value="Bromide-containing compounds" />
        <definition value="Bromide-containing compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="285" />
        <display value="Bromopride" />
        <definition value="Bromopride" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="286" />
        <display value="Brovanexine" />
        <definition value="Brovanexine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="287" />
        <display value="Brovincamine" />
        <definition value="Brovincamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="288" />
        <display value="Buchu" />
        <definition value="Buchu" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="289" />
        <display value="Buckbean" />
        <definition value="Buckbean" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="290" />
        <display value="Buckthorn" />
        <definition value="Buckthorn" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="291" />
        <display value="Buckwheat" />
        <definition value="Buckwheat" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="292" />
        <display value="Budipine" />
        <definition value="Budipine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="293" />
        <display value="Buflomedil" />
        <definition value="Buflomedil" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="294" />
        <display value="Buphenine" />
        <definition value="Buphenine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="295" />
        <display value="Burdock" />
        <definition value="Burdock" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="296" />
        <display value="Burnet saxifrage" />
        <definition value="Burnet saxifrage" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="297" />
        <display value="Buspirone" />
        <definition value="Buspirone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="298" />
        <display value="Butalamine" />
        <definition value="Butalamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="299" />
        <display value="Butamirate" />
        <definition value="Butamirate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="300" />
        <display value="Butenafine" />
        <definition value="Butenafine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="301" />
        <display value="Butetamate" />
        <definition value="Butetamate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="302" />
        <display value="Butinoline" />
        <definition value="Butinoline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="303" />
        <display value="Butopiprine" />
        <definition value="Butopiprine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="304" />
        <display value="Butriptyline" />
        <definition value="Butriptyline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="305" />
        <display value="Butterbur" />
        <definition value="Butterbur" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="306" />
        <display value="Butterfly milkweed" />
        <definition value="Butterfly milkweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="307" />
        <display value="Butternut" />
        <definition value="Butternut" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="308" />
        <display value="Butyrophenone derivatives" />
        <definition value="Butyrophenone derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="309" />
        <display value="COMT inhibitors" />
        <definition value="COMT inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="310" />
        <display value="COX-2 inhibitors (non-sulfonamide)" />
        <definition value="COX-2 inhibitors (non-sulfonamide)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="311" />
        <display value="COX-2 inhibitors (sulfonamide)" />
        <definition value="COX-2 inhibitors (sulfonamide)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="312" />
        <display value="Cabozantinib" />
        <definition value="Cabozantinib" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="313" />
        <display value="Cadexomer" />
        <definition value="Cadexomer" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="314" />
        <display value="Cadmium (all salts)" />
        <definition value="Cadmium (all salts)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="315" />
        <display value="Calamus" />
        <definition value="Calamus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="316" />
        <display value="Calcineurin inhibitors" />
        <definition value="Calcineurin inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="317" />
        <display value="Calcitonin derivatives" />
        <definition value="Calcitonin derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="318" />
        <display value="Calcium" />
        <definition value="Calcium" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="319" />
        <display value="Calcium channel blocking agents - benzothiazepines" />
        <definition value="Calcium channel blocking agents - benzothiazepines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="320" />
        <display value="Calcium channel blocking agents - dihydropyridines" />
        <definition value="Calcium channel blocking agents - dihydropyridines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="321" />
        <display value="Calcium channel blocking agents - phenylalkylamines" />
        <definition value="Calcium channel blocking agents - phenylalkylamines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="322" />
        <display value="Caldiamide" />
        <definition value="Caldiamide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="323" />
        <display value="California poppy" />
        <definition value="California poppy" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="324" />
        <display value="Callerya reticulata" />
        <definition value="Callerya reticulata" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="325" />
        <display value="Calumba" />
        <definition value="Calumba" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="326" />
        <display value="Camomile" />
        <definition value="Camomile" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="327" />
        <display value="Camostat" />
        <definition value="Camostat" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="328" />
        <display value="Camphor" />
        <definition value="Camphor" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="329" />
        <display value="Camphor tree" />
        <definition value="Camphor tree" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="330" />
        <display value="Canagliflozin" />
        <definition value="Canagliflozin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="331" />
        <display value="Candida" />
        <definition value="Candida" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="332" />
        <display value="Cannabis and cannabinoids" />
        <definition value="Cannabis and cannabinoids" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="333" />
        <display value="Cantharidin" />
        <definition value="Cantharidin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="334" />
        <display value="Cape jasmine" />
        <definition value="Cape jasmine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="335" />
        <display value="Caper" />
        <definition value="Caper" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="336" />
        <display value="Capreomycin" />
        <definition value="Capreomycin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="337" />
        <display value="Capromorelin" />
        <definition value="Capromorelin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="338" />
        <display value="Capsicum" />
        <definition value="Capsicum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="339" />
        <display value="Captodiame" />
        <definition value="Captodiame" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="340" />
        <display value="Caraway" />
        <definition value="Caraway" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="341" />
        <display value="Carbacephems" />
        <definition value="Carbacephems" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="342" />
        <display value="Carbamates" />
        <definition value="Carbamates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="343" />
        <display value="Carbamazepine and analogue" />
        <definition value="Carbamazepine and analogue" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="344" />
        <display value="Carbapenems" />
        <definition value="Carbapenems" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="345" />
        <display value="Carbazochrome" />
        <definition value="Carbazochrome" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="346" />
        <display value="Carbenoxolone" />
        <definition value="Carbenoxolone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="347" />
        <display value="Carbidopa" />
        <definition value="Carbidopa" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="348" />
        <display value="Carbocisteine" />
        <definition value="Carbocisteine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="349" />
        <display value="Carbocromen" />
        <definition value="Carbocromen" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="350" />
        <display value="Carbomers" />
        <definition value="Carbomers" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="351" />
        <display value="Carbomethoxythiazolidine" />
        <definition value="Carbomethoxythiazolidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="352" />
        <display value="Carbonic anhydrase inhibitors" />
        <definition value="Carbonic anhydrase inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="353" />
        <display value="Cardamom" />
        <definition value="Cardamom" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="354" />
        <display value="Carfenazine" />
        <definition value="Carfenazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="355" />
        <display value="Caricature-plant" />
        <definition value="Caricature-plant" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="356" />
        <display value="Carline thistle" />
        <definition value="Carline thistle" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="357" />
        <display value="Carmine and related agents" />
        <definition value="Carmine and related agents" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="358" />
        <display value="Carnauba" />
        <definition value="Carnauba" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="359" />
        <display value="Carnitine" />
        <definition value="Carnitine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="360" />
        <display value="Carob" />
        <definition value="Carob" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="361" />
        <display value="Caroverine" />
        <definition value="Caroverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="362" />
        <display value="Carpipramine" />
        <definition value="Carpipramine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="363" />
        <display value="Carrageenan" />
        <definition value="Carrageenan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="364" />
        <display value="Casein" />
        <definition value="Casein" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="365" />
        <display value="Cassia tora" />
        <definition value="Cassia tora" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="366" />
        <display value="Cassumunar ginger" />
        <definition value="Cassumunar ginger" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="367" />
        <display value="Castor" />
        <definition value="Castor" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="368" />
        <display value="Castor oil" />
        <definition value="Castor oil" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="369" />
        <display value="Cat&#39;s claw" />
        <definition value="Cat&#39;s claw" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="370" />
        <display value="Cathine" />
        <definition value="Cathine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="371" />
        <display value="Catmint" />
        <definition value="Catmint" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="372" />
        <display value="Cedar" />
        <definition value="Cedar" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="373" />
        <display value="Celastrus paniculatus" />
        <definition value="Celastrus paniculatus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="374" />
        <display value="Celery" />
        <definition value="Celery" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="375" />
        <display value="Cellulose and its derivatives" />
        <definition value="Cellulose and its derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="376" />
        <display value="Centaury" />
        <definition value="Centaury" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="377" />
        <display value="Cephalosporins" />
        <definition value="Cephalosporins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="378" />
        <display value="Cephamycins" />
        <definition value="Cephamycins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="379" />
        <display value="Ceramide" />
        <definition value="Ceramide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="380" />
        <display value="Cerous nitrate" />
        <definition value="Cerous nitrate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="381" />
        <display value="Ceruletide" />
        <definition value="Ceruletide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="382" />
        <display value="Cetiedil" />
        <definition value="Cetiedil" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="383" />
        <display value="Cetraxate" />
        <definition value="Cetraxate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="384" />
        <display value="Cetyl alcohol" />
        <definition value="Cetyl alcohol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="385" />
        <display value="Cevimeline" />
        <definition value="Cevimeline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="386" />
        <display value="Chanca stone" />
        <definition value="Chanca stone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="387" />
        <display value="Charcoal" />
        <definition value="Charcoal" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="388" />
        <display value="Chastetree" />
        <definition value="Chastetree" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="389" />
        <display value="Chenursodeoxycholic acid" />
        <definition value="Chenursodeoxycholic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="390" />
        <display value="Cherokee rose" />
        <definition value="Cherokee rose" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="391" />
        <display value="Chick pea" />
        <definition value="Chick pea" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="392" />
        <display value="Chicken proteins" />
        <definition value="Chicken proteins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="393" />
        <display value="Chinese cobra" />
        <definition value="Chinese cobra" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="394" />
        <display value="Chinese cucumber" />
        <definition value="Chinese cucumber" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="395" />
        <display value="Chinese foxglove" />
        <definition value="Chinese foxglove" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="396" />
        <display value="Chinese jujube" />
        <definition value="Chinese jujube" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="397" />
        <display value="Chinese magnolia vine" />
        <definition value="Chinese magnolia vine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="398" />
        <display value="Chinese star-anise" />
        <definition value="Chinese star-anise" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="399" />
        <display value="Chinese thoroughwax" />
        <definition value="Chinese thoroughwax" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="400" />
        <display value="Chinese wolfberry" />
        <definition value="Chinese wolfberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="401" />
        <display value="Chloral hydrate" />
        <definition value="Chloral hydrate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="402" />
        <display value="Chloramine" />
        <definition value="Chloramine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="403" />
        <display value="Chlorbenzoxamine" />
        <definition value="Chlorbenzoxamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="404" />
        <display value="Chlorella" />
        <definition value="Chlorella" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="405" />
        <display value="Chlorhexidine" />
        <definition value="Chlorhexidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="406" />
        <display value="Chlormerodrin" />
        <definition value="Chlormerodrin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="407" />
        <display value="Chlormezanone and derivatives" />
        <definition value="Chlormezanone and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="408" />
        <display value="Chloroacetanilide" />
        <definition value="Chloroacetanilide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="409" />
        <display value="Chlorobutanol" />
        <definition value="Chlorobutanol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="410" />
        <display value="Chlorometacrine" />
        <definition value="Chlorometacrine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="411" />
        <display value="Chlorophyllin" />
        <definition value="Chlorophyllin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="412" />
        <display value="Chlorophytum borivilianum" />
        <definition value="Chlorophytum borivilianum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="413" />
        <display value="Chlorphenesin" />
        <definition value="Chlorphenesin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="414" />
        <display value="Chlorphenethazine" />
        <definition value="Chlorphenethazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="415" />
        <display value="Chlorphentermine" />
        <definition value="Chlorphentermine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="416" />
        <display value="Cholera vaccine" />
        <definition value="Cholera vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="417" />
        <display value="Cholesterol" />
        <definition value="Cholesterol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="418" />
        <display value="Choline-contatining supplements" />
        <definition value="Choline-contatining supplements" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="419" />
        <display value="Cholinergic agents" />
        <definition value="Cholinergic agents" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="420" />
        <display value="Cholinesterase" />
        <definition value="Cholinesterase" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="421" />
        <display value="Chondroitin" />
        <definition value="Chondroitin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="422" />
        <display value="Chorionic gonadotrophins" />
        <definition value="Chorionic gonadotrophins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="423" />
        <display value="Chromium compounds" />
        <definition value="Chromium compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="424" />
        <display value="Chromocarb" />
        <definition value="Chromocarb" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="425" />
        <display value="Chrysanthemum" />
        <definition value="Chrysanthemum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="426" />
        <display value="Chrysoidine" />
        <definition value="Chrysoidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="427" />
        <display value="Chuchuhuasi" />
        <definition value="Chuchuhuasi" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="428" />
        <display value="Cibenzoline" />
        <definition value="Cibenzoline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="429" />
        <display value="Cicletanine" />
        <definition value="Cicletanine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="430" />
        <display value="Ciclopirox" />
        <definition value="Ciclopirox" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="431" />
        <display value="Cidofovir" />
        <definition value="Cidofovir" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="432" />
        <display value="Cinacalcet" />
        <definition value="Cinacalcet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="433" />
        <display value="Cinepazide" />
        <definition value="Cinepazide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="434" />
        <display value="Cinitapride" />
        <definition value="Cinitapride" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="435" />
        <display value="Cinnamedrine" />
        <definition value="Cinnamedrine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="436" />
        <display value="Cinnamic acid and its derivatives" />
        <definition value="Cinnamic acid and its derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="437" />
        <display value="Cinnamon" />
        <definition value="Cinnamon" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="438" />
        <display value="Cipralisant" />
        <definition value="Cipralisant" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="439" />
        <display value="Cistanche" />
        <definition value="Cistanche" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="440" />
        <display value="Citicoline" />
        <definition value="Citicoline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="441" />
        <display value="Citric acid" />
        <definition value="Citric acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="442" />
        <display value="Citronella" />
        <definition value="Citronella" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="443" />
        <display value="Citronella grass" />
        <definition value="Citronella grass" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="444" />
        <display value="Citrulline" />
        <definition value="Citrulline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="445" />
        <display value="Citrus" />
        <definition value="Citrus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="446" />
        <display value="Clary sage" />
        <definition value="Clary sage" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="447" />
        <display value="Cleavers" />
        <definition value="Cleavers" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="448" />
        <display value="Clematis" />
        <definition value="Clematis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="449" />
        <display value="Clematis recta" />
        <definition value="Clematis recta" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="450" />
        <display value="Clemizole" />
        <definition value="Clemizole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="451" />
        <display value="Clerodendrum paniculatum" />
        <definition value="Clerodendrum paniculatum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="452" />
        <display value="Clerodendrum serratum" />
        <definition value="Clerodendrum serratum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="453" />
        <display value="Clobenzorex" />
        <definition value="Clobenzorex" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="454" />
        <display value="Clobutinol" />
        <definition value="Clobutinol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="455" />
        <display value="Clocinizine" />
        <definition value="Clocinizine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="456" />
        <display value="Clofedanol" />
        <definition value="Clofedanol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="457" />
        <display value="Clofexamide" />
        <definition value="Clofexamide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="458" />
        <display value="Clomethiazole" />
        <definition value="Clomethiazole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="459" />
        <display value="Cloperastine and its isomers" />
        <definition value="Cloperastine and its isomers" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="460" />
        <display value="Cloprostenol" />
        <definition value="Cloprostenol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="461" />
        <display value="Clorprenaline" />
        <definition value="Clorprenaline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="462" />
        <display value="Clostebol" />
        <definition value="Clostebol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="463" />
        <display value="Clostridium butyricum" />
        <definition value="Clostridium butyricum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="464" />
        <display value="Clostridium histolyticum" />
        <definition value="Clostridium histolyticum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="465" />
        <display value="Clove" />
        <definition value="Clove" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="466" />
        <display value="Cnidium" />
        <definition value="Cnidium" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="467" />
        <display value="Coal tar compounds" />
        <definition value="Coal tar compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="468" />
        <display value="Coastal waterhyssop" />
        <definition value="Coastal waterhyssop" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="469" />
        <display value="Cobalt compounds" />
        <definition value="Cobalt compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="470" />
        <display value="Cobra antivenom" />
        <definition value="Cobra antivenom" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="471" />
        <display value="Cocarboxylase" />
        <definition value="Cocarboxylase" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="472" />
        <display value="Coconut and derivatives" />
        <definition value="Coconut and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="473" />
        <display value="Codonopsis lanceolata" />
        <definition value="Codonopsis lanceolata" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="474" />
        <display value="Cogalactoisomerase" />
        <definition value="Cogalactoisomerase" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="475" />
        <display value="Cola" />
        <definition value="Cola" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="476" />
        <display value="Colchicum and derivatives" />
        <definition value="Colchicum and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="477" />
        <display value="Colesevelam" />
        <definition value="Colesevelam" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="478" />
        <display value="Colestipol" />
        <definition value="Colestipol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="479" />
        <display value="Colestyramine" />
        <definition value="Colestyramine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="480" />
        <display value="Colextran" />
        <definition value="Colextran" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="481" />
        <display value="Collagen" />
        <definition value="Collagen" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="482" />
        <display value="Collagenase" />
        <definition value="Collagenase" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="483" />
        <display value="Colony stimulating factors" />
        <definition value="Colony stimulating factors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="484" />
        <display value="Colophony" />
        <definition value="Colophony" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="485" />
        <display value="Colostrum" />
        <definition value="Colostrum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="486" />
        <display value="Columbine" />
        <definition value="Columbine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="487" />
        <display value="Common St Paul&#39;s wort" />
        <definition value="Common St Paul&#39;s wort" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="488" />
        <display value="Common bugle" />
        <definition value="Common bugle" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="489" />
        <display value="Common butterwort" />
        <definition value="Common butterwort" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="490" />
        <display value="Common chickweed" />
        <definition value="Common chickweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="491" />
        <display value="Common comfrey" />
        <definition value="Common comfrey" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="492" />
        <display value="Common cuttlefish" />
        <definition value="Common cuttlefish" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="493" />
        <display value="Common fig" />
        <definition value="Common fig" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="494" />
        <display value="Common juniper" />
        <definition value="Common juniper" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="495" />
        <display value="Common lungwort" />
        <definition value="Common lungwort" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="496" />
        <display value="Common mullein" />
        <definition value="Common mullein" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="497" />
        <display value="Common periwinkle" />
        <definition value="Common periwinkle" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="498" />
        <display value="Common polypody" />
        <definition value="Common polypody" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="499" />
        <display value="Common purslane" />
        <definition value="Common purslane" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="500" />
        <display value="Common selfheal" />
        <definition value="Common selfheal" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="501" />
        <display value="Common teatree" />
        <definition value="Common teatree" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="502" />
        <display value="Condurango" />
        <definition value="Condurango" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="503" />
        <display value="Conivaptan" />
        <definition value="Conivaptan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="504" />
        <display value="Convolvulus prostratus" />
        <definition value="Convolvulus prostratus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="505" />
        <display value="Copper" />
        <definition value="Copper" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="506" />
        <display value="Corbadrine" />
        <definition value="Corbadrine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="507" />
        <display value="Cordyceps sinensis" />
        <definition value="Cordyceps sinensis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="508" />
        <display value="Coriander" />
        <definition value="Coriander" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="509" />
        <display value="Corn poppy" />
        <definition value="Corn poppy" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="510" />
        <display value="Corticorelin" />
        <definition value="Corticorelin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="511" />
        <display value="Corticosteroids" />
        <definition value="Corticosteroids" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="512" />
        <display value="Corydalis fabacea" />
        <definition value="Corydalis fabacea" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="513" />
        <display value="Corydalis yanhusuo" />
        <definition value="Corydalis yanhusuo" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="514" />
        <display value="Costus" />
        <definition value="Costus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="515" />
        <display value="Cotton" />
        <definition value="Cotton" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="516" />
        <display value="Couch grass" />
        <definition value="Couch grass" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="517" />
        <display value="Coumarins" />
        <definition value="Coumarins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="518" />
        <display value="Cow parsnip" />
        <definition value="Cow parsnip" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="519" />
        <display value="Cow&#39;s milk protein" />
        <definition value="Cow&#39;s milk protein" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="520" />
        <display value="Cowslip" />
        <definition value="Cowslip" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="521" />
        <display value="Cranberry" />
        <definition value="Cranberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="522" />
        <display value="Cranesbill" />
        <definition value="Cranesbill" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="523" />
        <display value="Crataegus" />
        <definition value="Crataegus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="524" />
        <display value="Crataegus pinnatifida" />
        <definition value="Crataegus pinnatifida" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="525" />
        <display value="Creat" />
        <definition value="Creat" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="526" />
        <display value="Creatinolfosfate" />
        <definition value="Creatinolfosfate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="527" />
        <display value="Creosote" />
        <definition value="Creosote" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="528" />
        <display value="Creosote bush" />
        <definition value="Creosote bush" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="529" />
        <display value="Cromolyn and related agents" />
        <definition value="Cromolyn and related agents" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="530" />
        <display value="Crypthecodinium cohnii" />
        <definition value="Crypthecodinium cohnii" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="531" />
        <display value="Cucumis" />
        <definition value="Cucumis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="532" />
        <display value="Cucurbitaceae plants and products" />
        <definition value="Cucurbitaceae plants and products" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="533" />
        <display value="Cumene" />
        <definition value="Cumene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="534" />
        <display value="Cuscuta chinensis" />
        <definition value="Cuscuta chinensis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="535" />
        <display value="Cyanoacrylates" />
        <definition value="Cyanoacrylates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="536" />
        <display value="Cyanocobalamin (vitamin B12)" />
        <definition value="Cyanocobalamin (vitamin B12)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="537" />
        <display value="Cyclamates" />
        <definition value="Cyclamates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="538" />
        <display value="Cyclobenzaprine" />
        <definition value="Cyclobenzaprine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="539" />
        <display value="Cyclobutyrol" />
        <definition value="Cyclobutyrol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="540" />
        <display value="Cyclopentanecarboxylates" />
        <definition value="Cyclopentanecarboxylates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="541" />
        <display value="Cyclopyrrolones" />
        <definition value="Cyclopyrrolones" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="542" />
        <display value="Cycloserine" />
        <definition value="Cycloserine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="543" />
        <display value="Cycrimine" />
        <definition value="Cycrimine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="544" />
        <display value="Cymbopogon martini" />
        <definition value="Cymbopogon martini" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="545" />
        <display value="Cymiazole" />
        <definition value="Cymiazole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="546" />
        <display value="Cynanchum auriculatum" />
        <definition value="Cynanchum auriculatum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="547" />
        <display value="Cynanchum bungei" />
        <definition value="Cynanchum bungei" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="548" />
        <display value="Cypress" />
        <definition value="Cypress" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="549" />
        <display value="Cyprodenate" />
        <definition value="Cyprodenate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="550" />
        <display value="Cyproheptadine" />
        <definition value="Cyproheptadine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="551" />
        <display value="Cytidine" />
        <definition value="Cytidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="552" />
        <display value="Cytidine analogues" />
        <definition value="Cytidine analogues" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="553" />
        <display value="Dabigatran" />
        <definition value="Dabigatran" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="554" />
        <display value="Dacisteine" />
        <definition value="Dacisteine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="555" />
        <display value="Daclatasvir" />
        <definition value="Daclatasvir" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="556" />
        <display value="Damiana" />
        <definition value="Damiana" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="557" />
        <display value="Dan shen" />
        <definition value="Dan shen" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="558" />
        <display value="Danazol" />
        <definition value="Danazol" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="559" />
        <display value="Dandelion" />
        <definition value="Dandelion" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="560" />
        <display value="Dantrolene" />
        <definition value="Dantrolene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="561" />
        <display value="Dapagliflozin" />
        <definition value="Dapagliflozin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="562" />
        <display value="Daphne mezereum" />
        <definition value="Daphne mezereum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="563" />
        <display value="Dapiprazole" />
        <definition value="Dapiprazole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="564" />
        <display value="Darbufelone" />
        <definition value="Darbufelone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="565" />
        <display value="Darifenacin" />
        <definition value="Darifenacin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="566" />
        <display value="Date palm" />
        <definition value="Date palm" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="567" />
        <display value="Deanol" />
        <definition value="Deanol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="568" />
        <display value="Debrisoquine" />
        <definition value="Debrisoquine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="569" />
        <display value="Deer antler velvet" />
        <definition value="Deer antler velvet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="570" />
        <display value="Deferoxamine" />
        <definition value="Deferoxamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="571" />
        <display value="Dehydroemetine" />
        <definition value="Dehydroemetine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="572" />
        <display value="Dehydropeptidase I inhibitors" />
        <definition value="Dehydropeptidase I inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="573" />
        <display value="Demecarium bromide" />
        <definition value="Demecarium bromide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="574" />
        <display value="Demelverine" />
        <definition value="Demelverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="575" />
        <display value="Denaverine" />
        <definition value="Denaverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="576" />
        <display value="Deodar cedar" />
        <definition value="Deodar cedar" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="577" />
        <display value="Deoxycholic acid" />
        <definition value="Deoxycholic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="578" />
        <display value="Deoxyribonucleic acid" />
        <definition value="Deoxyribonucleic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="579" />
        <display value="Depsipeptides" />
        <definition value="Depsipeptides" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="580" />
        <display value="Desmeninol" />
        <definition value="Desmeninol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="581" />
        <display value="Desoxycortone" />
        <definition value="Desoxycortone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="582" />
        <display value="Devil&#39;s claw" />
        <definition value="Devil&#39;s claw" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="583" />
        <display value="Devil&#39;s cotton" />
        <definition value="Devil&#39;s cotton" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="584" />
        <display value="Devil? trumpet" />
        <definition value="Devil? trumpet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="585" />
        <display value="Dexmethylphenidate" />
        <definition value="Dexmethylphenidate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="586" />
        <display value="Dexrazoxane" />
        <definition value="Dexrazoxane" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="587" />
        <display value="Dextrans" />
        <definition value="Dextrans" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="588" />
        <display value="Dextrins" />
        <definition value="Dextrins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="589" />
        <display value="Dextrocaine" />
        <definition value="Dextrocaine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="590" />
        <display value="Dextrothyroxine" />
        <definition value="Dextrothyroxine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="591" />
        <display value="Diamidine compounds" />
        <definition value="Diamidine compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="592" />
        <display value="Diaminopyrimidine antimalarials" />
        <definition value="Diaminopyrimidine antimalarials" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="593" />
        <display value="Diastase" />
        <definition value="Diastase" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="594" />
        <display value="Dibenzepin" />
        <definition value="Dibenzepin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="595" />
        <display value="Dibenzothiazepine derivatives" />
        <definition value="Dibenzothiazepine derivatives" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="596" />
        <display value="Dibenzoxazepines" />
        <definition value="Dibenzoxazepines" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="597" />
        <display value="Dibenzoylmethanes" />
        <definition value="Dibenzoylmethanes" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="598" />
        <display value="Dichlorisone" />
        <definition value="Dichlorisone" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="599" />
        <display value="Dichloroacetic acid and salts" />
        <definition value="Dichloroacetic acid and salts" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="600" />
        <display value="Didanosine" />
        <definition value="Didanosine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="601" />
        <display value="Diethazine" />
        <definition value="Diethazine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="602" />
        <display value="Diethylaminoethanol" />
        <definition value="Diethylaminoethanol" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="603" />
        <display value="Diethylcarbamazine" />
        <definition value="Diethylcarbamazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="604" />
        <display value="Diethylene glycol" />
        <definition value="Diethylene glycol" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="605" />
        <display value="Difenidol" />
        <definition value="Difenidol" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="606" />
        <display value="Difenoxin" />
        <definition value="Difenoxin" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="607" />
        <display value="Digitalis glycosides" />
        <definition value="Digitalis glycosides" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="608" />
        <display value="Dihydroetorphine" />
        <definition value="Dihydroetorphine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="609" />
        <display value="Diisopromine" />
        <definition value="Diisopromine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="610" />
        <display value="Diisopropanolamine" />
        <definition value="Diisopropanolamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="611" />
        <display value="Diisopropylamine" />
        <definition value="Diisopropylamine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="612" />
        <display value="Dilazep" />
        <definition value="Dilazep" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="613" />
        <display value="Dill" />
        <definition value="Dill" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="614" />
        <display value="Diloxanide" />
        <definition value="Diloxanide" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="615" />
        <display value="Dimecrotic acid" />
        <definition value="Dimecrotic acid" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="616" />
        <display value="Dimefline" />
        <definition value="Dimefline" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="617" />
        <display value="Dimemorfan" />
        <definition value="Dimemorfan" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="618" />
        <display value="Dimepranol" />
        <definition value="Dimepranol" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
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    <concept>
        <code value="619" />
        <display value="Dimercaprol and analogues" />
        <definition value="Dimercaprol and analogues" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    <concept>
        <code value="620" />
        <display value="Dimethoxanate" />
        <definition value="Dimethoxanate" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    <concept>
        <code value="621" />
        <display value="Dimethylaminophenol" />
        <definition value="Dimethylaminophenol" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
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    <concept>
        <code value="622" />
        <display value="Dimethyltubocurarine" />
        <definition value="Dimethyltubocurarine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    <concept>
        <code value="623" />
        <display value="Dimetofrine" />
        <definition value="Dimetofrine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    <concept>
        <code value="624" />
        <display value="Dimetotiazine" />
        <definition value="Dimetotiazine" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    <concept>
        <code value="625" />
        <display value="Dioscorea" />
        <definition value="Dioscorea" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    <concept>
        <code value="626" />
        <display value="Dioxethedrin" />
        <definition value="Dioxethedrin" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    </concept>
    <concept>
        <code value="627" />
        <display value="Dioxopromethazine" />
        <definition value="Dioxopromethazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="628" />
        <display value="Dipeptidylpeptidase-4 (DPP-4) inhibitors" />
        <definition value="Dipeptidylpeptidase-4 (DPP-4) inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="629" />
        <display value="Diphenylbutylpiperidines" />
        <definition value="Diphenylbutylpiperidines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="630" />
        <display value="Diphenylmethane laxatives" />
        <definition value="Diphenylmethane laxatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="631" />
        <display value="Diphtheria antitoxins" />
        <definition value="Diphtheria antitoxins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="632" />
        <display value="Diphtheria vaccines" />
        <definition value="Diphtheria vaccines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="633" />
        <display value="Dipiproverine" />
        <definition value="Dipiproverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="634" />
        <display value="Diproqualone" />
        <definition value="Diproqualone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="635" />
        <display value="Dipyridamole" />
        <definition value="Dipyridamole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="636" />
        <display value="Disopyramide" />
        <definition value="Disopyramide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="637" />
        <display value="Disperse dyes" />
        <definition value="Disperse dyes" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="638" />
        <display value="Disulfiram and related agents" />
        <definition value="Disulfiram and related agents" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="639" />
        <display value="Dodicin" />
        <definition value="Dodicin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="640" />
        <display value="Donepezil" />
        <definition value="Donepezil" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="641" />
        <display value="Dopamine antagonists" />
        <definition value="Dopamine antagonists" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="642" />
        <display value="Doxapram" />
        <definition value="Doxapram" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="643" />
        <display value="Dragon&#39;s blood" />
        <definition value="Dragon&#39;s blood" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="644" />
        <display value="Drofenine" />
        <definition value="Drofenine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="645" />
        <display value="Dronedarone" />
        <definition value="Dronedarone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="646" />
        <display value="Dropropizine" />
        <definition value="Dropropizine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="647" />
        <display value="Drostanolone" />
        <definition value="Drostanolone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="648" />
        <display value="Drotaverine" />
        <definition value="Drotaverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="649" />
        <display value="Drynaria fortunei" />
        <definition value="Drynaria fortunei" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="650" />
        <display value="Dulacia inopiflora" />
        <definition value="Dulacia inopiflora" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="651" />
        <display value="Duloxetine" />
        <definition value="Duloxetine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="652" />
        <display value="Dulse" />
        <definition value="Dulse" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="653" />
        <display value="Dwarf lilyturf" />
        <definition value="Dwarf lilyturf" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="654" />
        <display value="Dyclonine" />
        <definition value="Dyclonine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="655" />
        <display value="Dyer&#39;s greenweed" />
        <definition value="Dyer&#39;s greenweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="656" />
        <display value="Dyer&#39;s madder" />
        <definition value="Dyer&#39;s madder" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="657" />
        <display value="Dyer&#39;s woad" />
        <definition value="Dyer&#39;s woad" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="658" />
        <display value="Eagle wood" />
        <definition value="Eagle wood" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="659" />
        <display value="Earthworm" />
        <definition value="Earthworm" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="660" />
        <display value="Eastern wahoo" />
        <definition value="Eastern wahoo" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="661" />
        <display value="Ecabet" />
        <definition value="Ecabet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="662" />
        <display value="Echinacea" />
        <definition value="Echinacea" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="663" />
        <display value="Echinocandin antifungals" />
        <definition value="Echinocandin antifungals" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="664" />
        <display value="Ecopipam" />
        <definition value="Ecopipam" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="665" />
        <display value="Edetates" />
        <definition value="Edetates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="666" />
        <display value="Edrophonium" />
        <definition value="Edrophonium" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="667" />
        <display value="Eflornithine" />
        <definition value="Eflornithine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="668" />
        <display value="Efonidipine" />
        <definition value="Efonidipine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="669" />
        <display value="Egg and egg proteins" />
        <definition value="Egg and egg proteins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="670" />
        <display value="Egualen" />
        <definition value="Egualen" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="671" />
        <display value="Elastin" />
        <definition value="Elastin" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="672" />
        <display value="Eledoisin" />
        <definition value="Eledoisin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="673" />
        <display value="Elephantopus scaber" />
        <definition value="Elephantopus scaber" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="674" />
        <display value="Eltrombopag" />
        <definition value="Eltrombopag" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="675" />
        <display value="Emedastine" />
        <definition value="Emedastine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="676" />
        <display value="Emetine" />
        <definition value="Emetine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="677" />
        <display value="Encainide" />
        <definition value="Encainide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="678" />
        <display value="Endothelin antagonists" />
        <definition value="Endothelin antagonists" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="679" />
        <display value="English primrose" />
        <definition value="English primrose" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="680" />
        <display value="English walnut and english walnut substances" />
        <definition value="English walnut and english walnut substances" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="681" />
        <display value="Enterococcus faecalis" />
        <definition value="Enterococcus faecalis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="682" />
        <display value="Entsufon" />
        <definition value="Entsufon" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="683" />
        <display value="Enviomycin" />
        <definition value="Enviomycin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="684" />
        <display value="Eperisone" />
        <definition value="Eperisone" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="685" />
        <display value="Ephedra" />
        <definition value="Ephedra" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="686" />
        <display value="Epilobium parviflorum" />
        <definition value="Epilobium parviflorum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="687" />
        <display value="Epimedium brevicornu" />
        <definition value="Epimedium brevicornu" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="688" />
        <display value="Epinastine" />
        <definition value="Epinastine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="689" />
        <display value="Eprazinone" />
        <definition value="Eprazinone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="690" />
        <display value="Eprozinol" />
        <definition value="Eprozinol" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    </concept>
    <concept>
        <code value="691" />
        <display value="Eptazocine" />
        <definition value="Eptazocine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="692" />
        <display value="Equilin" />
        <definition value="Equilin" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="693" />
        <display value="Equine proteins" />
        <definition value="Equine proteins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="694" />
        <display value="Ergot derivatives" />
        <definition value="Ergot derivatives" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="695" />
        <display value="Eribulin" />
        <definition value="Eribulin" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
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        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
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    </concept>
    <concept>
        <code value="696" />
        <display value="Erythropoietin and related agents" />
        <definition value="Erythropoietin and related agents" />
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            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="697" />
        <display value="Escherichia coli" />
        <definition value="Escherichia coli" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="698" />
        <display value="Eseridine" />
        <definition value="Eseridine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="699" />
        <display value="Ester type local anaesthetics" />
        <definition value="Ester type local anaesthetics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="700" />
        <display value="Estrogens" />
        <definition value="Estrogens" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="701" />
        <display value="Etacrynic acid" />
        <definition value="Etacrynic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="702" />
        <display value="Etafedrine" />
        <definition value="Etafedrine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="703" />
        <display value="Ethambutol" />
        <definition value="Ethambutol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="704" />
        <display value="Ethaverine" />
        <definition value="Ethaverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="705" />
        <display value="Etherified starches" />
        <definition value="Etherified starches" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="706" />
        <display value="Ethyl hydrogen fumarate" />
        <definition value="Ethyl hydrogen fumarate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="707" />
        <display value="Ethyl nitrite" />
        <definition value="Ethyl nitrite" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="708" />
        <display value="Ethylene glycol and its esters" />
        <definition value="Ethylene glycol and its esters" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="709" />
        <display value="Ethylenediamine and its derivatives" />
        <definition value="Ethylenediamine and its derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="710" />
        <display value="Etifoxine" />
        <definition value="Etifoxine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="711" />
        <display value="Etilefrine" />
        <definition value="Etilefrine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="712" />
        <display value="Etomidate and analogues" />
        <definition value="Etomidate and analogues" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="713" />
        <display value="Etymemazine" />
        <definition value="Etymemazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="714" />
        <display value="Eucalyptus" />
        <definition value="Eucalyptus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="715" />
        <display value="Eucommia ulmoides" />
        <definition value="Eucommia ulmoides" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="716" />
        <display value="Euglena gracilis" />
        <definition value="Euglena gracilis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="717" />
        <display value="Eurasian solomon&#39;s seal" />
        <definition value="Eurasian solomon&#39;s seal" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="718" />
        <display value="European ash" />
        <definition value="European ash" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="719" />
        <display value="European barberry" />
        <definition value="European barberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="720" />
        <display value="European cranberry" />
        <definition value="European cranberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="721" />
        <display value="European cranberrybush" />
        <definition value="European cranberrybush" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="722" />
        <display value="European larch" />
        <definition value="European larch" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="723" />
        <display value="European linden" />
        <definition value="European linden" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="724" />
        <display value="European scopolia" />
        <definition value="European scopolia" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="725" />
        <display value="Evening trumpet flower" />
        <definition value="Evening trumpet flower" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="726" />
        <display value="Exatecan" />
        <definition value="Exatecan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="727" />
        <display value="Factor IX" />
        <definition value="Factor IX" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="728" />
        <display value="Factor VII" />
        <definition value="Factor VII" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="729" />
        <display value="Factor VIII" />
        <definition value="Factor VIII" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="730" />
        <display value="Factor Xa inhibitors" />
        <definition value="Factor Xa inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="731" />
        <display value="Factor ii" />
        <definition value="Factor ii" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="732" />
        <display value="Factor x" />
        <definition value="Factor x" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="733" />
        <display value="Fadolmidine" />
        <definition value="Fadolmidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="734" />
        <display value="Fairywand" />
        <definition value="Fairywand" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="735" />
        <display value="False daisy" />
        <definition value="False daisy" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="736" />
        <display value="Fampridine and derivatives" />
        <definition value="Fampridine and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="737" />
        <display value="Farnesol" />
        <definition value="Farnesol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="738" />
        <display value="Faropenem" />
        <definition value="Faropenem" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="739" />
        <display value="Fencamfamin" />
        <definition value="Fencamfamin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="740" />
        <display value="Fendiline" />
        <definition value="Fendiline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="741" />
        <display value="Fenfluramine derivatives" />
        <definition value="Fenfluramine derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="742" />
        <display value="Fenipentol" />
        <definition value="Fenipentol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="743" />
        <display value="Fennel" />
        <definition value="Fennel" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="744" />
        <display value="Fenofibrate" />
        <definition value="Fenofibrate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="745" />
        <display value="Fenoldopam" />
        <definition value="Fenoldopam" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="746" />
        <display value="Fenoverine" />
        <definition value="Fenoverine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="747" />
        <display value="Fenproporex" />
        <definition value="Fenproporex" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="748" />
        <display value="Fenspiride" />
        <definition value="Fenspiride" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="749" />
        <display value="Fenugreek" />
        <definition value="Fenugreek" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="750" />
        <display value="Fenyramidol" />
        <definition value="Fenyramidol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="751" />
        <display value="Ferritin" />
        <definition value="Ferritin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="752" />
        <display value="Ferulic acid and salts" />
        <definition value="Ferulic acid and salts" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="753" />
        <display value="Fesoterodine" />
        <definition value="Fesoterodine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="754" />
        <display value="Fibre" />
        <definition value="Fibre" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="755" />
        <display value="Fibric acid derivatives" />
        <definition value="Fibric acid derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="756" />
        <display value="Fibrinogen and related products" />
        <definition value="Fibrinogen and related products" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="757" />
        <display value="Fibrinolysin" />
        <definition value="Fibrinolysin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="758" />
        <display value="Fibroblast growth factor" />
        <definition value="Fibroblast growth factor" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="759" />
        <display value="Ficus racemosa" />
        <definition value="Ficus racemosa" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="760" />
        <display value="Fiduxosin" />
        <definition value="Fiduxosin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="761" />
        <display value="Field sowthistle" />
        <definition value="Field sowthistle" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="762" />
        <display value="Figwort" />
        <definition value="Figwort" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="763" />
        <display value="Fingolimod" />
        <definition value="Fingolimod" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="764" />
        <display value="Fipexide" />
        <definition value="Fipexide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="765" />
        <display value="Fireweed" />
        <definition value="Fireweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="766" />
        <display value="Fish berry" />
        <definition value="Fish berry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="767" />
        <display value="Fish proteins" />
        <definition value="Fish proteins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="768" />
        <display value="Flavin adenin dinucleotide" />
        <definition value="Flavin adenin dinucleotide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="769" />
        <display value="Flavodic acid" />
        <definition value="Flavodic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="770" />
        <display value="Flavonoids" />
        <definition value="Flavonoids" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="771" />
        <display value="Flecainide" />
        <definition value="Flecainide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="772" />
        <display value="Flowering quince" />
        <definition value="Flowering quince" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="773" />
        <display value="Fluorescein derivatives" />
        <definition value="Fluorescein derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="774" />
        <display value="Fluorides" />
        <definition value="Fluorides" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="775" />
        <display value="Fluoropyrimidines" />
        <definition value="Fluoropyrimidines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="776" />
        <display value="Flupirtine" />
        <definition value="Flupirtine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="777" />
        <display value="Fodipir" />
        <definition value="Fodipir" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="778" />
        <display value="Folic acid and derivatives" />
        <definition value="Folic acid and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="779" />
        <display value="Follicle stimulating hormones" />
        <definition value="Follicle stimulating hormones" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="780" />
        <display value="Fomepizole" />
        <definition value="Fomepizole" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="781" />
        <display value="Fominoben" />
        <definition value="Fominoben" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="782" />
        <display value="Fomivirsen" />
        <definition value="Fomivirsen" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="783" />
        <display value="Fondaparinux" />
        <definition value="Fondaparinux" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="784" />
        <display value="Formaldehyde derivatives" />
        <definition value="Formaldehyde derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="785" />
        <display value="Formaldehyde releasers" />
        <definition value="Formaldehyde releasers" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="786" />
        <display value="Formic acid" />
        <definition value="Formic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="787" />
        <display value="Fosfructose" />
        <definition value="Fosfructose" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="788" />
        <display value="French plantain" />
        <definition value="French plantain" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="789" />
        <display value="Fructose" />
        <definition value="Fructose" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="790" />
        <display value="Fumaric acid" />
        <definition value="Fumaric acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="791" />
        <display value="Fumitory" />
        <definition value="Fumitory" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="792" />
        <display value="Fusidic acid and derivatives" />
        <definition value="Fusidic acid and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="793" />
        <display value="Fytic acid" />
        <definition value="Fytic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="794" />
        <display value="Gabapentin" />
        <definition value="Gabapentin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="795" />
        <display value="Gabexate" />
        <definition value="Gabexate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="796" />
        <display value="Gadolinium complexes" />
        <definition value="Gadolinium complexes" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="797" />
        <display value="Galactane" />
        <definition value="Galactane" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="798" />
        <display value="Galantamine" />
        <definition value="Galantamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="799" />
        <display value="Gallates" />
        <definition value="Gallates" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="800" />
        <display value="Gallic acid esters" />
        <definition value="Gallic acid esters" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="801" />
        <display value="Gallium compounds" />
        <definition value="Gallium compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="802" />
        <display value="Gambir" />
        <definition value="Gambir" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="803" />
        <display value="Ganoderma lucidum" />
        <definition value="Ganoderma lucidum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="804" />
        <display value="Garcinia" />
        <definition value="Garcinia" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="805" />
        <display value="Garden thyme" />
        <definition value="Garden thyme" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="806" />
        <display value="Gastrodia elata" />
        <definition value="Gastrodia elata" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="807" />
        <display value="Gelatin" />
        <definition value="Gelatin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="808" />
        <display value="Gensparin" />
        <definition value="Gensparin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="809" />
        <display value="Gentian" />
        <definition value="Gentian" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="810" />
        <display value="Geraniol" />
        <definition value="Geraniol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="811" />
        <display value="Gerard&#39;s jointfir" />
        <definition value="Gerard&#39;s jointfir" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="812" />
        <display value="German chamomile" />
        <definition value="German chamomile" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="813" />
        <display value="German iris" />
        <definition value="German iris" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="814" />
        <display value="Giant Kelp" />
        <definition value="Giant Kelp" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="815" />
        <display value="Giant milkweed" />
        <definition value="Giant milkweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="816" />
        <display value="Ginger" />
        <definition value="Ginger" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="817" />
        <display value="Ginkgolic acid-containing compounds" />
        <definition value="Ginkgolic acid-containing compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="818" />
        <display value="Ginseng" />
        <definition value="Ginseng" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="819" />
        <display value="Glatiramer" />
        <definition value="Glatiramer" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="820" />
        <display value="Glaucine" />
        <definition value="Glaucine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="821" />
        <display value="Glechoma longituba" />
        <definition value="Glechoma longituba" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="822" />
        <display value="Glossy privet" />
        <definition value="Glossy privet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="823" />
        <display value="Glucagon" />
        <definition value="Glucagon" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="824" />
        <display value="Glucofrangulin" />
        <definition value="Glucofrangulin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="825" />
        <display value="Gluconic acid" />
        <definition value="Gluconic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="826" />
        <display value="Glucosamine (all salts and derivatives)" />
        <definition value="Glucosamine (all salts and derivatives)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="827" />
        <display value="Glucose" />
        <definition value="Glucose" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="828" />
        <display value="Glucose-1-phosphate" />
        <definition value="Glucose-1-phosphate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="829" />
        <display value="Glucuronic acid" />
        <definition value="Glucuronic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="830" />
        <display value="Glutamic acid" />
        <definition value="Glutamic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="831" />
        <display value="Glutethimide and analogues" />
        <definition value="Glutethimide and analogues" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="832" />
        <display value="Glycerol" />
        <definition value="Glycerol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="833" />
        <display value="Glyceryl stearate" />
        <definition value="Glyceryl stearate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="834" />
        <display value="Glycine" />
        <definition value="Glycine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="835" />
        <display value="Glycolic acid" />
        <definition value="Glycolic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="836" />
        <display value="Glycopeptide antibiotics" />
        <definition value="Glycopeptide antibiotics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="837" />
        <display value="Glycoprotein IIb/IIIa inhibitors" />
        <definition value="Glycoprotein IIb/IIIa inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="838" />
        <display value="Glycyrrhiza" />
        <definition value="Glycyrrhiza" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="839" />
        <display value="Goat&#39;s milk" />
        <definition value="Goat&#39;s milk" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="840" />
        <display value="Goat&#39;s rue" />
        <definition value="Goat&#39;s rue" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="841" />
        <display value="God&#39;s crown" />
        <definition value="God&#39;s crown" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="842" />
        <display value="Gold compounds" />
        <definition value="Gold compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="843" />
        <display value="Golden kelp" />
        <definition value="Golden kelp" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="844" />
        <display value="Golden rod" />
        <definition value="Golden rod" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="845" />
        <display value="Goldenseal" />
        <definition value="Goldenseal" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="846" />
        <display value="Gonadotrophin-releasing hormone analogues" />
        <definition value="Gonadotrophin-releasing hormone analogues" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="847" />
        <display value="Gonadotrophin-releasing hormone antagonists" />
        <definition value="Gonadotrophin-releasing hormone antagonists" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="848" />
        <display value="Gorgon" />
        <definition value="Gorgon" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="849" />
        <display value="Gotu kola" />
        <definition value="Gotu kola" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="850" />
        <display value="Grapes" />
        <definition value="Grapes" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="851" />
        <display value="Great burnet" />
        <definition value="Great burnet" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="852" />
        <display value="Greater celandine" />
        <definition value="Greater celandine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="853" />
        <display value="Greek sage" />
        <definition value="Greek sage" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="854" />
        <display value="Green alga" />
        <definition value="Green alga" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="855" />
        <display value="Green false hellebore" />
        <definition value="Green false hellebore" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="856" />
        <display value="Green mussel" />
        <definition value="Green mussel" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="857" />
        <display value="Griseofulvin" />
        <definition value="Griseofulvin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="858" />
        <display value="Ground ivy" />
        <definition value="Ground ivy" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="859" />
        <display value="Growth hormones" />
        <definition value="Growth hormones" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="860" />
        <display value="Guaiacol" />
        <definition value="Guaiacol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="861" />
        <display value="Guaiazulene" />
        <definition value="Guaiazulene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="862" />
        <display value="Guanabenz" />
        <definition value="Guanabenz" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="863" />
        <display value="Guanadrel" />
        <definition value="Guanadrel" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="864" />
        <display value="Guanethidine" />
        <definition value="Guanethidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="865" />
        <display value="Guanfacine" />
        <definition value="Guanfacine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="866" />
        <display value="Guanidine" />
        <definition value="Guanidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="867" />
        <display value="Guanine nucleoside antivirals" />
        <definition value="Guanine nucleoside antivirals" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="868" />
        <display value="Guanosine" />
        <definition value="Guanosine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="869" />
        <display value="Guar" />
        <definition value="Guar" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="870" />
        <display value="Guarana" />
        <definition value="Guarana" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="871" />
        <display value="Guava" />
        <definition value="Guava" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="872" />
        <display value="Gumweed" />
        <definition value="Gumweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="873" />
        <display value="Gurmar" />
        <definition value="Gurmar" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="874" />
        <display value="Gynura pinnatifida" />
        <definition value="Gynura pinnatifida" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="875" />
        <display value="H2 receptor antagonists" />
        <definition value="H2 receptor antagonists" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="876" />
        <display value="HIV protease inhibitors (sulfonamide)" />
        <definition value="HIV protease inhibitors (sulfonamide)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="877" />
        <display value="HMG-CoA reductase inhibitors (STATIN)" />
        <definition value="HMG-CoA reductase inhibitors (STATIN)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="878" />
        <display value="Haemophilus influenzae type b (Hib) vaccine" />
        <definition value="Haemophilus influenzae type b (Hib) vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="879" />
        <display value="Haloalkylamine alpha adrenergic antagonists" />
        <definition value="Haloalkylamine alpha adrenergic antagonists" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="880" />
        <display value="Halofantrine" />
        <definition value="Halofantrine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="881" />
        <display value="Halogenated anaesthetics" />
        <definition value="Halogenated anaesthetics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="882" />
        <display value="Handroanthus impetiginosus" />
        <definition value="Handroanthus impetiginosus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="883" />
        <display value="Harlequin blueflag" />
        <definition value="Harlequin blueflag" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="884" />
        <display value="Harungana madagascariensis" />
        <definition value="Harungana madagascariensis" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="885" />
        <display value="Hazelnut" />
        <definition value="Hazelnut" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="886" />
        <display value="Heavenly bamboo" />
        <definition value="Heavenly bamboo" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="887" />
        <display value="Hedgemustard" />
        <definition value="Hedgemustard" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="888" />
        <display value="Hemlock" />
        <definition value="Hemlock" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="889" />
        <display value="Hemp-nettle" />
        <definition value="Hemp-nettle" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="890" />
        <display value="Henna" />
        <definition value="Henna" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="891" />
        <display value="Heparinoids" />
        <definition value="Heparinoids" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="892" />
        <display value="Heparins" />
        <definition value="Heparins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="893" />
        <display value="Hepatitis C virus (HCV) protease inhibitors" />
        <definition value="Hepatitis C virus (HCV) protease inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="894" />
        <display value="Hepatitis a vaccine" />
        <definition value="Hepatitis a vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="895" />
        <display value="Hepatitis b vaccine" />
        <definition value="Hepatitis b vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="896" />
        <display value="Heptaminol" />
        <definition value="Heptaminol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="897" />
        <display value="Herb Robert" />
        <definition value="Herb Robert" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="898" />
        <display value="Herb paris" />
        <definition value="Herb paris" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="899" />
        <display value="Herpes simplex vaccine" />
        <definition value="Herpes simplex vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="900" />
        <display value="Hexamethonium derivatives" />
        <definition value="Hexamethonium derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="901" />
        <display value="Hexobendine" />
        <definition value="Hexobendine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="902" />
        <display value="High mallow" />
        <definition value="High mallow" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="903" />
        <display value="Hirudins" />
        <definition value="Hirudins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="904" />
        <display value="Histamine" />
        <definition value="Histamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="905" />
        <display value="Histamine analogues" />
        <definition value="Histamine analogues" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="906" />
        <display value="Histidine" />
        <definition value="Histidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="907" />
        <display value="Holmium" />
        <definition value="Holmium" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="908" />
        <display value="Holy basil" />
        <definition value="Holy basil" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="909" />
        <display value="Homofenazine" />
        <definition value="Homofenazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="910" />
        <display value="Hong Kong lilly" />
        <definition value="Hong Kong lilly" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="911" />
        <display value="Hop" />
        <definition value="Hop" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="912" />
        <display value="Horse chestnut" />
        <definition value="Horse chestnut" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="913" />
        <display value="Horseflyweed" />
        <definition value="Horseflyweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="914" />
        <display value="Horseradish" />
        <definition value="Horseradish" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="915" />
        <display value="Horsetail" />
        <definition value="Horsetail" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="916" />
        <display value="House dust mite" />
        <definition value="House dust mite" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="917" />
        <display value="Huang lian" />
        <definition value="Huang lian" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="918" />
        <display value="Huang qi" />
        <definition value="Huang qi" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="919" />
        <display value="Human and human-derived immunoglobulins" />
        <definition value="Human and human-derived immunoglobulins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="920" />
        <display value="Human papillomavirus (HPV) vaccine" />
        <definition value="Human papillomavirus (HPV) vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="921" />
        <display value="Human placenta and related products" />
        <definition value="Human placenta and related products" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="922" />
        <display value="Human recombinant activated protein C" />
        <definition value="Human recombinant activated protein C" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="923" />
        <display value="Hyacinth bean" />
        <definition value="Hyacinth bean" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="924" />
        <display value="Hyaluronic acid" />
        <definition value="Hyaluronic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="925" />
        <display value="Hyaluronidase" />
        <definition value="Hyaluronidase" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="926" />
        <display value="Hydantoin anticonvulsants" />
        <definition value="Hydantoin anticonvulsants" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="927" />
        <display value="Hydrangea arborescens" />
        <definition value="Hydrangea arborescens" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="928" />
        <display value="Hydrastine" />
        <definition value="Hydrastine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="929" />
        <display value="Hydrastinine" />
        <definition value="Hydrastinine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="930" />
        <display value="Hydrocortamate" />
        <definition value="Hydrocortamate" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="931" />
        <display value="Hydrogen peroxide" />
        <definition value="Hydrogen peroxide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="932" />
        <display value="Hydroquinones" />
        <definition value="Hydroquinones" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="933" />
        <display value="Hydroxyanthranilic acid" />
        <definition value="Hydroxyanthranilic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="934" />
        <display value="Hydroxyquinolines" />
        <definition value="Hydroxyquinolines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="935" />
        <display value="Hydroxystilbamidine" />
        <definition value="Hydroxystilbamidine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="936" />
        <display value="Hygrophila auriculata" />
        <definition value="Hygrophila auriculata" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="937" />
        <display value="Hymenoptera venom" />
        <definition value="Hymenoptera venom" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="938" />
        <display value="Hypochlorites" />
        <definition value="Hypochlorites" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="939" />
        <display value="Hypophosphorous acid and salts" />
        <definition value="Hypophosphorous acid and salts" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="940" />
        <display value="Hyssop" />
        <definition value="Hyssop" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="941" />
        <display value="Ibopamine" />
        <definition value="Ibopamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="942" />
        <display value="Ibutilide" />
        <definition value="Ibutilide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="943" />
        <display value="Icatibant" />
        <definition value="Icatibant" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="944" />
        <display value="Iceland moss" />
        <definition value="Iceland moss" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="945" />
        <display value="Ichthammol" />
        <definition value="Ichthammol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="946" />
        <display value="Idanpramine" />
        <definition value="Idanpramine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="947" />
        <display value="Ifenprodil" />
        <definition value="Ifenprodil" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="948" />
        <display value="Igmesine" />
        <definition value="Igmesine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="949" />
        <display value="Ignatia amara" />
        <definition value="Ignatia amara" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="950" />
        <display value="Imidazole and triazole derived antifungals" />
        <definition value="Imidazole and triazole derived antifungals" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="951" />
        <display value="Imidazoline alpha adrenergic receptor antagonists" />
        <definition value="Imidazoline alpha adrenergic receptor antagonists" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="952" />
        <display value="Imidazoline decongestants" />
        <definition value="Imidazoline decongestants" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="953" />
        <display value="Imidazopyridines" />
        <definition value="Imidazopyridines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="954" />
        <display value="Imidazoquinazoline derivatives" />
        <definition value="Imidazoquinazoline derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="955" />
        <display value="Imidazoquinolines" />
        <definition value="Imidazoquinolines" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="956" />
        <display value="Imipraminoxide" />
        <definition value="Imipraminoxide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="957" />
        <display value="Imolamine" />
        <definition value="Imolamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="958" />
        <display value="Inca-peanut" />
        <definition value="Inca-peanut" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="959" />
        <display value="Incretin mimetics" />
        <definition value="Incretin mimetics" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="960" />
        <display value="Indanazoline" />
        <definition value="Indanazoline" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="961" />
        <display value="Indanedione anticoagulant" />
        <definition value="Indanedione anticoagulant" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="962" />
        <display value="Indecainide" />
        <definition value="Indecainide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="963" />
        <display value="Indeloxazine" />
        <definition value="Indeloxazine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="964" />
        <display value="Indian Barberry" />
        <definition value="Indian Barberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="965" />
        <display value="Indian gooseberry" />
        <definition value="Indian gooseberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="966" />
        <display value="Indian long pepper" />
        <definition value="Indian long pepper" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="967" />
        <display value="Indian mulberry" />
        <definition value="Indian mulberry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="968" />
        <display value="Indian sarsaparilla" />
        <definition value="Indian sarsaparilla" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="969" />
        <display value="Indian tragacanth" />
        <definition value="Indian tragacanth" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="970" />
        <display value="Indian valerian" />
        <definition value="Indian valerian" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="971" />
        <display value="Indigo dyes" />
        <definition value="Indigo dyes" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="972" />
        <display value="Indinavir" />
        <definition value="Indinavir" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="973" />
        <display value="Indium (all salts)" />
        <definition value="Indium (all salts)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="974" />
        <display value="Indonesian bay leaf" />
        <definition value="Indonesian bay leaf" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="975" />
        <display value="Indoramin" />
        <definition value="Indoramin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="976" />
        <display value="Influenza vaccine" />
        <definition value="Influenza vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="977" />
        <display value="Inosine" />
        <definition value="Inosine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="978" />
        <display value="Insulins" />
        <definition value="Insulins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="979" />
        <display value="Insulins containing zinc" />
        <definition value="Insulins containing zinc" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="980" />
        <display value="Integrase inhibitors" />
        <definition value="Integrase inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="981" />
        <display value="Interferons" />
        <definition value="Interferons" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="982" />
        <display value="Interleukins" />
        <definition value="Interleukins" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="983" />
        <display value="Iodine-containing compounds" />
        <definition value="Iodine-containing compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="984" />
        <display value="Iofetamine (123I)" />
        <definition value="Iofetamine (123I)" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="985" />
        <display value="Ioglycamic acid" />
        <definition value="Ioglycamic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="986" />
        <display value="Ipecacuanha" />
        <definition value="Ipecacuanha" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="987" />
        <display value="Ipomoea" />
        <definition value="Ipomoea" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="988" />
        <display value="Iron compounds" />
        <definition value="Iron compounds" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="989" />
        <display value="Iron dextran" />
        <definition value="Iron dextran" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="990" />
        <display value="Irsogladine" />
        <definition value="Irsogladine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="991" />
        <display value="Iseganan" />
        <definition value="Iseganan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="992" />
        <display value="Isoaminile" />
        <definition value="Isoaminile" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="993" />
        <display value="Isoflupredone" />
        <definition value="Isoflupredone" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="994" />
        <display value="Isometheptene" />
        <definition value="Isometheptene" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="995" />
        <display value="Isomolpan" />
        <definition value="Isomolpan" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="996" />
        <display value="Isosorbide" />
        <definition value="Isosorbide" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="997" />
        <display value="Isospaglumic acid" />
        <definition value="Isospaglumic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="998" />
        <display value="Isothiazolinones" />
        <definition value="Isothiazolinones" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="999" />
        <display value="Isothipendyl" />
        <definition value="Isothipendyl" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="Code" />
        <display value="Description" />
        <definition value="Description" />
        <property>
            <code value="categoryCode" />
            <valueCode value="categoryCode" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="categoryDisplay" />
        </property>
    </concept>
    <concept>
        <code value="1,905" />
        <display value="calophyllum inophyllum" />
        <definition value="calophyllum inophyllum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,906" />
        <display value="isoniazid" />
        <definition value="isoniazid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,000" />
        <display value="Isovaleric acid" />
        <definition value="Isovaleric acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,001" />
        <display value="Isoxsuprine" />
        <definition value="Isoxsuprine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,002" />
        <display value="Ivabradine" />
        <definition value="Ivabradine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,003" />
        <display value="Ivy" />
        <definition value="Ivy" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,004" />
        <display value="Ixabepilone and analogues" />
        <definition value="Ixabepilone and analogues" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,005" />
        <display value="Jamaican-dogwood" />
        <definition value="Jamaican-dogwood" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,006" />
        <display value="Janus kinase inhibitors" />
        <definition value="Janus kinase inhibitors" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,008" />
        <display value="Japanese climbing fern" />
        <definition value="Japanese climbing fern" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,009" />
        <display value="Japanese cornelian cherry" />
        <definition value="Japanese cornelian cherry" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,010" />
        <display value="Japanese encephalitis vaccine" />
        <definition value="Japanese encephalitis vaccine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,007" />
        <display value="Japanese Honeysuckle" />
        <definition value="Japanese Honeysuckle" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,011" />
        <display value="Japanese knotweed" />
        <definition value="Japanese knotweed" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,012" />
        <display value="Japanese pagoda tree" />
        <definition value="Japanese pagoda tree" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,013" />
        <display value="Java plum" />
        <definition value="Java plum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,014" />
        <display value="Java tea" />
        <definition value="Java tea" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,015" />
        <display value="Jequerity" />
        <definition value="Jequerity" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,016" />
        <display value="Jerusalem artichoke" />
        <definition value="Jerusalem artichoke" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,017" />
        <display value="Job&#39;s tears" />
        <definition value="Job&#39;s tears" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,018" />
        <display value="Jojoba" />
        <definition value="Jojoba" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,019" />
        <display value="Kaempferia parviflora" />
        <definition value="Kaempferia parviflora" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,020" />
        <display value="Keratin" />
        <definition value="Keratin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,021" />
        <display value="Ketamine" />
        <definition value="Ketamine" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,022" />
        <display value="Ketanserin" />
        <definition value="Ketanserin" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,023" />
        <display value="Ketoglutaric acid" />
        <definition value="Ketoglutaric acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,024" />
        <display value="Ketolide antibacterials" />
        <definition value="Ketolide antibacterials" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,025" />
        <display value="Ketoprofen" />
        <definition value="Ketoprofen" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,026" />
        <display value="Khella" />
        <definition value="Khella" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,027" />
        <display value="Kidney bean" />
        <definition value="Kidney bean" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,028" />
        <display value="Kidney vetch" />
        <definition value="Kidney vetch" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,029" />
        <display value="Kinkeliba" />
        <definition value="Kinkeliba" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,030" />
        <display value="Kitchen sage" />
        <definition value="Kitchen sage" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,031" />
        <display value="Kojic acid and derivatives" />
        <definition value="Kojic acid and derivatives" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,032" />
        <display value="Kokum" />
        <definition value="Kokum" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,033" />
        <display value="Konjac" />
        <definition value="Konjac" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,034" />
        <display value="Kwao krua" />
        <definition value="Kwao krua" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,035" />
        <display value="Labrador tea" />
        <definition value="Labrador tea" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,036" />
        <display value="Lactic acid" />
        <definition value="Lactic acid" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,037" />
        <display value="Lactitol" />
        <definition value="Lactitol" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,038" />
        <display value="Lactobacillus" />
        <definition value="Lactobacillus" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,039" />
        <display value="Lactobacillus delbrueckii" />
        <definition value="Lactobacillus delbrueckii" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,040" />
        <display value="Lactobacillus gasseri and its strains" />
        <definition value="Lactobacillus gasseri and its strains" />
        <property>
            <code value="categoryCode" />
            <valueCode value="environment" />
        </property>
        <property>
            <code value="categoryDisplay" />
            <valueString value="Environment" />
        </property>
    </concept>
    <concept>
        <code value="1,041" />
        <display value="Lactobacillus reuteri" />
        <definition value="Lactobacillus reuteri" />
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            <code value="categoryCode" />
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        <display value="Lactobionic acid" />
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        <display value="Latex" />
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        <display value="Lead" />
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        <display value="Lemon balm" />
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        <property>
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        <display value="Lemon beebrush" />
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        <display value="Rabies vaccine" />
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        <display value="Racephedrine" />
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        <display value="Radium compounds" />
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        <display value="Ramosetron" />
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        <display value="Ranolazine" />
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        <display value="Ranunculus" />
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        <display value="Rasagiline" />
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        <display value="Raspberry" />
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        <display value="Rauwolfia alkaloids" />
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        <display value="Red cedar" />
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        <display value="Red clover" />
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        <display value="Red sandalwood" />
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        <property>
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        <display value="Red spiderling" />
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        <property>
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    <concept>
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        <display value="Red trillium" />
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        <property>
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        <display value="Red valerian" />
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        <property>
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        <display value="Redback spider antivenom" />
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    <concept>
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        <display value="Remoxipride" />
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        <property>
            <code value="categoryDisplay" />
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        <display value="Resorcinol" />
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        <display value="Retinoids" />
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        <property>
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    <concept>
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        <display value="Rhatany" />
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        <property>
            <code value="categoryDisplay" />
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        <display value="Rhodiola sacra" />
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            <code value="categoryCode" />
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        <property>
            <code value="categoryDisplay" />
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    <concept>
        <code value="1,545" />
        <display value="Riboflavin (vitamin B2)" />
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            <code value="categoryCode" />
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    <concept>
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        <display value="Rice and derivatives" />
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        <property>
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        <display value="Ricinoleic acid" />
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        <display value="Roiboos" />
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        <display value="Rose" />
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        <display value="Rose bengal" />
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        <display value="Roundhead lespedeza" />
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        <property>
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        <property>
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        <display value="Schizonepeta tenuifolia" />
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        <display value="Vofopitant" />
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        <display value="Watercress" />
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        <display value="Weeping forsythia" />
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        <display value="Wheat and wheat substances" />
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        <display value="White cedar" />
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        <display value="White false hellebore" />
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        <display value="White fringetree" />
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        <display value="Whitesnow" />
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        <display value="Winged-prickly ash" />
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        <display value="Wolfberry" />
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        <display value="Wool products" />
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        <display value="Wormseed" />
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        <property>
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        <display value="Xanthine-related compounds" />
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        <property>
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            <code value="categoryDisplay" />
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        <display value="Yeast and yeast protein" />
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        <property>
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        <display value="Ylang ylang" />
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    <concept>
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</CodeSystem>