[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C@H1][Branch1][Ring1][C][N][O]"}, {"from": "gpt", "value": "The molecule is a 5-hydroxylysine consisting of L-lysine having an (R)-hydroxy group at the 5-position. It has a role as a human metabolite. It is a 5-hydroxylysine and a hydroxy-L-lysine. It is a conjugate base of an erythro-5-hydroxy-L-lysinium(1+)."}]