[{"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]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid that is pyruvic acid substituted by a sulfanyl group at position 3. It has a role as a human metabolite, an Escherichia coli metabolite, a mouse metabolite and an antidote to cyanide poisoning. It is a 2-oxo monocarboxylic acid and a thiol. It is functionally related to a pyruvic acid. It is a conjugate acid of a 3-mercaptopyruvate."}]