[{"from": "human", "value": "Could you provide a description of this molecule? [C][=Branch1][#Branch1][=C][/C][=Branch1][C][=O][O][\\C][=C][Branch1][=Branch1][\\C][=Branch1][C][=O][O][/Cl]"}, {"from": "gpt", "value": "The molecule is a monochloromuconic acid."}]