[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N]"}, {"from": "gpt", "value": "The molecule is a 3-oxo monocarboxylic acid anion and a L-alpha-amino acid anion. It is functionally related to a butyrate. It is a conjugate base of a L-2-amino-3-oxobutanoic acid and a L-2-amino-3-oxobutanoic acid zwitterion."}]