[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Allium cepa with data available."}, {"from": "gpt", "value": "[C][C][C][Branch1][=Branch1][C][Branch1][C][C][C][S][S][C][Branch1][Ring1][C][C][C][Branch1][C][C][C]"}]