[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][Branch1][C@@H1][Branch1][P][C@@H1][C][=Branch1][C][=O][C][=Branch1][C][=O][C][=Branch1][C][=O][O][Ring1][Branch2][O][O]"}, {"from": "gpt", "value": "The molecule is dehydroascorbic acid having the L-configuration. It has a role as a coenzyme and a mouse metabolite. It is a vitamin C and a dehydroascorbic acid. It is functionally related to a L-ascorbic acid. It is a conjugate acid of a L-dehydroascorbate."}]