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