[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch2][Ring1][=Branch1][C][=Branch1][C][=O][C@H1][Branch1][=C][C@@H1][Branch1][#Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a diketoaldonic acid. It has a role as an Escherichia coli metabolite. It is functionally related to a D-gluconic acid. It is a conjugate acid of a 2,5-didehydro-D-gluconate."}]