[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Lachnum papyraceum with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][=Branch1][C][C@@H1][Branch2][Ring1][C][C@@][C][C@@H1][Ring1][Ring1][C][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][Branch1][C][C][C][O]"}]