[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][#Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O][S][=Branch1][C][=O][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a carboxyalkanesulfonic acid comprising pyruvic acid with a sulfo group attached at the C-3 position. It has a role as a mouse metabolite. It is functionally related to a pyruvic acid. It is a conjugate acid of a 3-sulfonatopyruvate(2-)."}]