[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Ursinia anthemoides with data available."}, {"from": "gpt", "value": "[C][C@H1][C@@][Branch1][Ring2][O][Ring1][Ring1][Branch1][C][C][C][=Branch1][C][=O][O][C@@H1][C][/C][=Branch2][Ring1][N][=C][\\C][C@@H1][Branch2][Ring1][Branch1][/C][=Branch1][P][=C][\\C@H1][C@H1][Ring1][#Branch2][C][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring1][#Branch1][/C][O][/C]"}]