SMILES: C1=CC(=C(C(=C1)O)O)CCC(=O)O
Description: The molecule is a monocarboxylic acid that is propionic acid carrying a 2,3-dihydroxyphenyl substituent at C-3; a microbial metabolite of quinoline. It has a role as a metabolite. It is a monocarboxylic acid and a (dihydroxyphenyl)propanoic acid. It derives from a propionic acid. It is a conjugate acid of a 3-(2,3-dihydroxyphenyl)propanoate.