[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Gaillardia pulchella with data available."}, {"from": "gpt", "value": "[C][C][C][C][Branch2][Ring2][Ring2][C][C][Branch2][Ring1][=C][C][Ring1][Branch1][Branch2][Ring1][#Branch1][C][Branch2][Ring1][C][C][C][Branch1][Branch1][C][Ring1][#Branch2][O][O][C][=Branch1][C][=O][C][Ring1][Branch2][=C][O][C][O][O][C][=Branch1][C][=O][C][C][Branch1][C][C][C]"}]