<span class="separated-list-container"><span class="separated-list col-lg-12 col-xl-6"><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds containing phenylalanine or a derivative thereof resulting from reaction of phenylalanine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom." href="http://classyfire.wishartlab.com/tax_nodes/C0004321" rel="noopener" target="_blank">Phenylalanine and derivatives</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds with a structure containing a benzene ring conjugated to a propanoic acid." href="http://classyfire.wishartlab.com/tax_nodes/C0002551" rel="noopener" target="_blank">Phenylpropanoic acids</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Alpha amino acids which have the L-configuration of the alpha-carbon atom." href="http://classyfire.wishartlab.com/tax_nodes/C0004146" rel="noopener" target="_blank">L-alpha-amino acids</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds containing or derived from 1-phenylpropan-2-amine." href="http://classyfire.wishartlab.com/tax_nodes/C0000188" rel="noopener" target="_blank">Amphetamines and derivatives</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds containing a 1,2-benzenediol moiety." href="http://classyfire.wishartlab.com/tax_nodes/C0000135" rel="noopener" target="_blank">Catechols</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Phenols that a unsubstituted at the 2-position." href="http://classyfire.wishartlab.com/tax_nodes/C0004646" rel="noopener" target="_blank">1-hydroxy-2-unsubstituted benzenoids</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Phenols that are unsubstituted at the 4-position." href="http://classyfire.wishartlab.com/tax_nodes/C0004647" rel="noopener" target="_blank">1-hydroxy-4-unsubstituted benzenoids</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Alkylamines in which the alkyl group is substituted at one carbon atom by an aromatic hydrocarbyl group." href="http://classyfire.wishartlab.com/tax_nodes/C0003899" rel="noopener" target="_blank">Aralkylamines</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds that contain at least one carboxyl group and one amino group." href="http://classyfire.wishartlab.com/tax_nodes/C0004176" rel="noopener" target="_blank">Amino acids</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Carboxylic acids containing exactly one carboxyl groups." href="http://classyfire.wishartlab.com/tax_nodes/C0001137" rel="noopener" target="_blank">Monocarboxylic acids and derivatives</a></span></span></span><span class="hidden-taxonomy" style="display: none"><span class="list-separator"> / </span><span class="separated-list-container"><span class="separated-list col-lg-12 col-xl-6"><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds containing a carboxylic acid group with the formula -C(=O)OH." href="http://classyfire.wishartlab.com/tax_nodes/C0001205" rel="noopener" target="_blank">Carboxylic acids</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds containing a carbonyl group, with the general structure RC(=O)R', where R=organyl, R'=H, N, O, organyl group or halide group." href="http://classyfire.wishartlab.com/tax_nodes/C0001831" rel="noopener" target="_blank">Carbonyl compounds</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom." href="http://classyfire.wishartlab.com/tax_nodes/C0004150" rel="noopener" target="_blank">Hydrocarbon derivatives</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds containing an primary aliphatic amine group." href="http://classyfire.wishartlab.com/tax_nodes/C0000469" rel="noopener" target="_blank">Monoalkylamines</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds containing an oxide group." href="http://classyfire.wishartlab.com/tax_nodes/C0003940" rel="noopener" target="_blank">Organic oxides</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds containing a bond between carbon a pnictogen atom. Pnictogens are p-block element atoms that are in the group 15 of the periodic table." href="http://classyfire.wishartlab.com/tax_nodes/C0004557" rel="noopener" target="_blank">Organopnictogen compounds</a></span></span></span></span><a class="taxonomy-toggler" href="javascript:void();"><div class="drugbank-icon icon-expand"><svg class="icon" role="img" title="expand">
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