[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Perityle emoryi, Brickellia californica, and other organisms with data available."}, {"from": "gpt", "value": "[C][C][C][C][Branch1][=Branch1][C][C][Ring1][Branch1][=O][C][=Branch1][C][=C][C][C][Branch1][=C][C][C][Ring1][O][O][C][=Branch1][C][=O][C][Ring1][=Branch1][=C][O][C][=Branch1][C][=O][C][=Branch1][Ring2][=C][C][O][C][O][C][=Branch1][C][=O][C][=Branch1][Ring2][=C][C][O][C]"}]