[{"from": "human", "value": "Describe this molecule. [C][=Branch1][#Branch2][=C][Branch1][=Branch1][\\C][=Branch1][C][=O][O][/Cl][\\C][=Branch1][C][=O][C][Branch1][=Branch1][C][=Branch1][C][=O][O][Cl]"}, {"from": "gpt", "value": "The molecule is a metabolite found in or produced by Escherichia coli (strain K12, MG1655)."}]