[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a phenothiazine and antipsychotic agent, now rarely used in clinical practice. Perphenazine can cause mild and transient serum enzyme elevations and is a rare cause of clinically apparent acute and chronic cholestatic liver injury."}, {"from": "gpt", "value": "[C][C][N][Branch2][Ring1][S][C][C][N][Ring1][=Branch1][C][C][C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][S][C][=C][Ring1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][C][C][O]"}]