[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch2][Ring1][O][C][C@@H1][Branch2][Ring1][Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][N][C][N][=C][Branch1][C][N][N]"}, {"from": "gpt", "value": "The molecule is a dipeptide comprising L-arginine with a L-glutamic acid residue attached to the N(1) nitrogen."}]