[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N]"}, {"from": "gpt", "value": "The molecule is a glutamate(2-). It is a conjugate base of a D-glutamate(1-). It is an enantiomer of a L-glutamate(2-)."}]