[{"from": "human", "value": "Describe this molecule. [C][Branch1][#Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O][S][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a pyruvic acid compound having a 3-sulfinyl substituent. It has a role as a human metabolite and a mouse metabolite. It is a sulfur-containing carboxylic acid, an organosulfinic acid and a 2-oxo monocarboxylic acid. It is functionally related to a pyruvic acid. It is a conjugate acid of a 3-sulfinatopyruvate(2-)."}]