[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@H1][Branch2][Ring1][Ring1][C][=Branch1][C][=O][N][C@@H1][Branch1][=Branch1][C][C][C][C][N][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a dipeptide obtained by formal condensation of the carboxy group of L-alanine with the alpha-amino group of L-lysine. It has a role as a marine metabolite. It is a conjugate base of an Ala-Lys(1+)."}]