[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][Branch2][Ring2][N][C@H1][Branch2][Ring2][#Branch1][C@@H1][Branch1][=N][C][C@@][Ring1][=Branch1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][N][C][=C][C][=C][O][C][Ring1][Branch1][=C][Ring1][=Branch2][O][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Nicotiana tabacum with data available."}]