[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Russula foetens with data available."}, {"from": "gpt", "value": "[C][C@][C][C@@][Ring1][Ring1][C@H1][Branch1][#Branch1][C][O][C][Ring1][Branch1][=O][C@H1][Branch1][S][C@H1][C@@H1][Ring1][O][C][C][Branch1][Ring2][C][Ring1][Branch1][Branch1][C][C][C][O]"}]