[{"from": "human", "value": "Describe this molecule. [C][/C][=C][/C][O][C@H1][Branch2][Ring1][#C][C@@H1][C@H1][\\-Ring1][=Branch1][C][C@H1][C][=C][Branch1][#Branch2][C][C][N][Ring1][=Branch1][C][Ring1][#Branch2][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Nauclea officinalis with data available."}]