[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a cholest-7-ene. It derives from a hydride of a 5beta-cholestane."}, {"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][Ring1][=Branch1][C][C][C@H1][C][Ring1][=Branch1][=C][C][C@H1][C@@][Ring1][=Branch1][Branch1][#Branch1][C][C][C][C][Ring1][=Branch1][C][C]"}]