[{"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][P][=Branch1][C][=O][Branch1][C][O][O]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid that is pyruvic acid substituted at position 3 by a phospho group. It is functionally related to a pyruvic acid and a phosphonic acid. It is a conjugate acid of a 3-phosphonatopyruvate(2-)."}]