[{"from": "human", "value": "Describe this molecule. [C][C][Branch2][Ring1][=Branch2][C][C][Branch1][Ring2][O][Ring1][Branch1][Branch1][#C][C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][#Branch1][Branch1][C][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a metabolite found in or produced by Escherichia coli (strain K12, MG1655)."}]