[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][Ring2][C][Ring1][#Branch2][C][=O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Nicotiana tabacum with data available."}]