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