[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Cotula cinerea and Tanacetum densum with data available."}, {"from": "gpt", "value": "[C][/C][=C][\\C][C][C][Branch2][Ring1][O][C][Branch1][Ring2][O][Ring1][Ring1][C][Branch1][P][C][C][Branch1][Ring2][C][/-Ring1][O][O][C][=Branch1][C][=O][C][Ring1][#Branch1][=C][O][C]"}]