[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Artemisia annua with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C@H1][Branch2][Ring1][Ring2][C@@][Branch1][S][C@H1][Ring1][=Branch1][C][C][C@@][Branch1][#Branch1][C@H1][Ring1][=Branch1][O][Ring1][Ring1][C][O][C@@H1][Branch1][C][C][C][=Branch1][C][=O][O]"}]