[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][=C][C][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a doubly-charged L-alpha-amino acid anion resulting from deprotonation of both carboxy groups of 3-hydroxy-L-glutamic acid. It is a L-alpha-amino acid anion and a dicarboxylic acid dianion. It is functionally related to a L-glutamate(2-). It is a conjugate base of a 3-hydroxy-L-glutamate(1-)."}]