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