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