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