[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Mariannaea elegans var. elegans with data available."}, {"from": "gpt", "value": "[C][C][C][C][Branch2][Ring2][N][N][C][=Branch1][C][=O][C][Ring1][=Branch1][C][Branch2][Ring1][#Branch2][C][=C][Branch2][Ring1][Ring2][C][C][C][Branch1][=C][C][=Branch1][C][=O][C][Branch1][=Branch1][C][C][Ring1][N][=O][O][O][C][C][=C][Ring2][Ring1][Branch2][C][C][C][Branch1][C][C][C]"}]