[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a cysteine derivative obtained by formal condensation between N-butyl-L-cysteinamide and (R)-2-hydroxy-2-phenylacetic acid. It is a secondary alcohol, a monocarboxylic acid amide 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][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][O]"}]