[{"from": "human", "value": "Describe this molecule. [C][Branch2][Ring1][#Branch1][C@H1][Branch2][Ring1][C][C@H1][Branch1][=C][C@@H1][Branch1][#Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a ketoaldonic acid that is D-gluconic acid in which the hydroxy group at position 2 has been oxidised to a keto group. It has a role as a bacterial metabolite. It is functionally related to a D-gluconic acid. It is a conjugate acid of a 2-dehydro-D-gluconate."}]