[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a germacranolide."}, {"from": "gpt", "value": "[C][C@H1][C@@H1][C@H1][Branch2][Ring1][=Branch1][C][/C][=Branch1][P][=C][\\C][C][/C][=Branch1][#Branch2][=C][\\C@H1][Ring1][#Branch2][O][C][Ring1][=N][=O][/C][/C][O][C][=Branch1][C][=O][C]"}]