[{"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][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][N]"}, {"from": "gpt", "value": "The molecule is a peptide anion obtained by deprotonation of the carboxy groups of Asp-Gly-Glu. It is a conjugate base of an Asp-Gly-Glu."}]