[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a steroid ester."}, {"from": "gpt", "value": "[C][C@][C][C][C@H1][C@H1][Branch2][Ring1][Branch2][C@@H1][Ring1][=Branch1][C][C][C@@H1][Ring1][=Branch2][O][C][=Branch1][C][=O][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][=C][C][=Branch1][C][=O][C][C][C@][Ring2][Ring1][#Branch2][Ring1][#Branch1][C]"}]