[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is under investigation in clinical trial NCT01048008 (Study of 4-Demethylcholesteryloxycarbonylpenclomedine (DM-CHOC-PEN) in Patients With Advanced Cancer)."}, {"from": "gpt", "value": "[C][C@H1][Branch1][=Branch2][C][C][C][C][Branch1][C][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Branch1][#Branch2][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][=C][C@@][Ring1][=Branch1][Branch2][Ring2][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][=Branch1][C][=O][O][C][=C][Branch2][Ring1][=Branch1][C][=Branch1][O][=N][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][O][C][C][Branch1][C][Cl][Branch1][C][Cl][Cl][Cl][C][C]"}]