[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Artemisia deserti, Tanacetum vulgare, and other organisms with data available."}, {"from": "gpt", "value": "[C][C@@H1][Branch1][#C][C@@H1][C][C][C@][Branch1][Ring2][O][Ring1][Branch1][Branch1][C][C][C][=C][C@@][Branch1][=C][C][=C][C][Branch1][Branch1][O][O][Ring1][=Branch1][Branch1][C][C][C][O]"}]