[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Fumaria barnolae, Cocculus laurifolius, and other organisms with data available."}, {"from": "gpt", "value": "[C][C@@H1][Branch1][#C][C][=C][C][=C][C][=Branch1][C][=O][O][C@@H1][Ring1][=Branch1][Ring1][#Branch2][O]"}]