[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@H1][Branch1][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a tripeptide composed of L-glutamic acid, L-alanine, and glycine residues joined in sequence by peptide linkages. It has a role as a mammalian metabolite. It is functionally related to a L-glutamic acid, a L-alanine and a glycine."}]