[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a cholestanoid that is cholestanol substituted by a hydroxy group at position 24S. It is a 3beta-hydroxy steroid, a cholestanoid and a 24-hydroxy steroid. It is functionally related to a (5alpha)-cholestan-3beta-ol."}, {"from": "gpt", "value": "[C][C@H1][Branch1][N][C][C][C@@H1][Branch1][=Branch1][C][Branch1][C][C][C][O][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][=Branch2][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][C]"}]