[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Myristica fragrans with data available."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C@@][C][C][C@@][Branch1][#Branch1][C][Ring1][Branch1][C][Ring1][=Branch1][Branch1][C][C][O][C][=Branch1][C][=O][C]"}]