[{"from": "human", "value": "Please give me some details about this molecule. [C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O-1][\\C][=Branch1][#Branch1][=C][/C][=Branch1][C][=O][O-1][\\Cl]"}, {"from": "gpt", "value": "The molecule is a chlorocarboxylic acid anion. It is functionally related to a cis,cis-muconate. It is a conjugate base of a 3-chloro-cis,cis-muconic acid."}]