[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a dipeptide obtained by formal condensation of the carboxy group of L-phenylalanine with the amino group of L-lysine. It is functionally related to a L-phenylalanine and a L-lysine."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][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]"}]