[{"from": "human", "value": "Please give me some details about this molecule. [C][C][/C][=Branch1][O][=C][\\C][=Branch1][C][=O][C][=Branch1][C][=O][O-1][/C][=C][C][Ring1][N][O]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid anion that is the conjugate base of 3-(4-hydroxycyclohex-2-en-1-ylidene)pyruvic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is functionally related to a pyruvate. It is a conjugate base of a 3-(4-hydroxycyclohex-2-en-1-ylidene)pyruvic acid."}]