[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an ergostanoid."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][Branch1][C][C][C][C][C][Branch1][C][C][C][C][C][C][C][Ring1][Branch1][Branch2][Ring1][#Branch2][C][C][C][C][Ring1][=Branch1][C][C][=Branch1][C][=O][C][=C][C][=Branch1][C][=O][C][C][C][Ring1][N][Ring1][#Branch1][C][C]"}]