[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][=N][C][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a dipeptide formed from D-gamma-glutamyl and glycine residues."}]