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