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