[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Plagiostoma with data available."}, {"from": "gpt", "value": "[C][C][C][C][C][C][Branch2][Ring2][#C][C][=C][C][=Branch1][C][=O][C][C][Branch1][=Branch1][C][=C][C][Ring1][=C][C][=C][Branch2][Ring1][#Branch2][C][Branch2][Ring1][Branch1][C][Ring1][=Branch2][C][Branch1][=Branch1][N][C][Ring1][N][=O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][O]"}]