[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is ergotaman bearing benzyl, hydroxy, and isopropyl groups at the 5', 12' and 2' positions, respectively, and oxo groups at positions 3', 6', and 18. It is a natural ergot alkaloid. It derives from a hydride of an ergotaman."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C@@][Branch2][Ring2][#Branch1][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][Branch1][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C@@][Ring1][#Branch2][Branch1][Ring2][O][Ring1][=C][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C@H1][C][N][Branch2][Ring1][Branch2][C@@H1][C][C][=C][N][C][=C][C][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch2][Ring1][=Branch1][C][Ring1][N][=C][Ring1][S][C]"}]