[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C@H1][Branch2][Ring1][Ring2][N][Branch1][Ring2][C][Ring1][Branch1][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C][C][C][C][N][N][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a dipeptide formed from L-lysine and L-proline residues. It has a role as a metabolite. It is a conjugate base of a Lys-Pro(1+)."}]