[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][C][Branch1][#C][C][=Branch1][C][=O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][O]"}, {"from": "gpt", "value": "The molecule is a metabolite found in or produced by Escherichia coli (strain K12, MG1655)."}]