[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Ursinia nana with data available."}, {"from": "gpt", "value": "[C][C][=C][O][C][=Branch1][Ring2][=C][Ring1][Branch1][C][/C][=Branch1][P][=C][/C][C][C@@H1][C@@H1][C@@H1][Branch1][Ring2][O][Ring1][Ring1][O][C][Ring1][=Branch1][=O][/C]"}]