has role is protonated form of has functional parent geroprotector dichlorobenzene monocarboxylic acid phenylacetic acid antibacterial agent amino acid aromatic amine antidepressant non-steroidal anti-inflammatory drug non-narcotic analgesic antipyretic EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor antineoplastic agent xenobiotic diphenylamine diclofenac A monocarboxylic acid consisting of phenylacetic acid having a (2,6-dichlorophenyl)amino group at the 2-position. diclofenac(1-) anti-ulcer drug secondary amino compound ophthalmology drug vulnerary environmental contaminant drug allergen