[{"from": "human", "value": "Provide a description of this molecule. [C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O-1][\\C][=Branch1][#Branch1][=C][C][=Branch1][C][=O][O-1][/C][=C][\\C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "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."}]