[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][/C][=Branch1][O][=C][\\C][=Branch1][C][=O][C][=Branch1][C][=O][O][/C][=C][C][Ring1][N][O]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid that is pyruvic acid substituted at position 3 by a 4-hydroxycyclohex-2-en-1-ylidene group It is a 2-oxo monocarboxylic acid and a secondary alcohol. It is functionally related to a pyruvic acid. It is a conjugate acid of a 3-(4-hydroxycyclohex-2-en-1-ylidene)pyruvate."}]