[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a dipeptide consisting of N-butyl-L-cysteinamide having an (R)-2-amino-2-(4-hydroxyphenyl)acetyl residue attached to its alpha-amino nitrogen. It is a dipeptide and a L-cysteine derivative."}, {"from": "gpt", "value": "[C][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][Ring1][C][S][N][C][=Branch1][C][=O][C@@H1][Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][N]"}]