SMILES: COC1=C(C=C(C2=C1OC(=CC2=O)C3=CC=CC=C3)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)[O-])O)O)O
Description: The molecule is the monocarboxylic acid anion that is the conjugate base of wogonin 7-O-beta-D-glucuronide. It is a carbohydrate acid derivative anion and a monocarboxylic acid anion. It is a conjugate base of a wogonin 7-O-beta-D-glucuronide.