[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Kopsia grandifolia with data available."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C@@H1][C][C@@][C][C][C@][Ring1][=Branch1][C@][Branch1][O][C][C][N][Ring1][Branch2][C][C][=C][Ring1][O][Branch2][Ring1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][#C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][O][C]"}]