[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][C][N]"}, {"from": "gpt", "value": "The molecule is an alpha-amino-acid anion. It is functionally related to a valerate. It is a conjugate base of an ornithine."}]