[{"from": "human", "value": "Describe this molecule. [C][=Branch1][C][=O][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N]"}, {"from": "gpt", "value": "The molecule is an L-amino acid anion, being the conjugate base of L-3-oxoalanine. It has a role as a Saccharomyces cerevisiae metabolite. It is a 3-oxo monocarboxylic acid anion and a L-alpha-amino acid anion. It is a conjugate base of a L-3-oxoalanine."}]