[{"from": "human", "value": "Provide a description of 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][N][C][=Branch1][C][=O][O][N][C][N][=C][Branch1][C][N][N]"}, {"from": "gpt", "value": "The molecule is a dipeptide formed from L-arginyl and L-glutamine residues. It has a role as a metabolite."}]