SMILES: C1=CC(=CC=C1/C=C/C(=O)[O-])O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O
Description: The molecule is a monocarboxylic acid anion that is the is conjugate base of 4-O-beta-D-glucosyl-4-coumaric acid. It derives from a 4-coumarate. It is a conjugate base of a 4-O-beta-D-glucosyl-4-coumaric acid.