[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an L-alpha amino acid anion obtained by the deprotonation of the three carboxy groups of gamma-carboxy-L-glutamic acid. It is a L-alpha-amino acid anion and a tricarboxylic acid trianion. It is a conjugate base of a gamma-carboxy-L-glutamic acid zwitterion(2-)."}]