[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a dicarboxylic acid dianion that is the conjugate base of glutamate(1-). It has a role as a fundamental metabolite. It is a conjugate base of a glutamate(1-)."}, {"from": "gpt", "value": "[C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N]"}]