[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][Ring2][C][C][N][C][C@@H1][Branch1][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a dipeptide formed from L-lysine and glycine residues. It has a role as a metabolite. It is functionally related to a L-lysine and a glycine. It is a conjugate base of a Lys-Gly(1+)."}]