[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Artemisia deserti, Volutaria tubuliflora, and other organisms with data available."}, {"from": "gpt", "value": "[C][C][=C][C][Branch1][O][C@H1][C][C@@H1][Ring1][=Branch1][O][C][Ring1][Branch1][=O][Branch1][C][C][C]"}]