[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a germacranolide."}, {"from": "gpt", "value": "[C][/C][=C][/C][C][Branch2][Ring1][Branch1][C][Branch1][P][C][=Branch1][C][=O][/C][=Branch1][=Branch2][=C][\\C][Branch1][Ring2][C][/-Ring1][O][O][/C][O][C][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring1][P]"}]