[{"from": "human", "value": "Provide a description of this molecule. [C][=Branch2][Ring1][Ring1][=C][Branch1][O][\\C][=C][Branch1][=Branch1][/C][=Branch1][C][=O][O-1][\\O-1][/C][=Branch1][C][=O][O-1][\\C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a tricarboxylic acid trianion resulting from deprotonation of the three carboxy groups of 4-carboxy-2-hydroxy-cis,cis-muconic acid; major species at pH 7.3. It is a conjugate base of a 4-carboxy-2-hydroxy-cis,cis-muconic acid."}]