[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1]"}, {"from": "gpt", "value": "The molecule is conjugate base of aminomalonic acid arising from deprotonation of the two carboxy groups and protonation of the amino group; major species at pH 7.3. It is a dicarboxylic acid anion and an alpha-amino-acid anion. It is a conjugate base of an aminomalonic acid."}]