[{"from": "human", "value": "Provide a description of this molecule. [C][C][C@H1][Branch1][C][C][C][=Branch1][C][=O][O][C@H1][C][C][C][=C][C@H1][Ring1][=Branch1][C@H1][Branch1][=Branch2][C@H1][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][C][C@H1][Branch1][N][C][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a hydroxy monocarboxylic acid anion resulting from the deprotonation of the carboxy group of mevinic acid. The major species at pH 7.3. It is a conjugate base of a mevinic acid."}]