SMILES: C(=C\\C(=O)[O-])\\C(=CC(=O)[O-])/C=C\\C(=O)[O-]
Description: The molecule is tricarboxylate anion of 3-(2-carboxyethenyl)-cis,cis-muconic acid; major species at pH 7.3. It is a conjugate base of a 3-(2-carboxyethenyl)-cis,cis-muconic acid.