SMILES: C1=CC(=C(C=C1/C=C\\C(=O)OC(C(CC(=O)[O-])C(=O)[O-])C(=O)[O-])O)O
Description: The molecule is tricarboxylate anion of 2-caffeoylisocitric acid; major species at pH 7.3. It is a conjugate base of a 2-caffeoylisocitric acid.