[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=C][Branch2][Ring1][=C][C][=Branch1][Ring2][=N][Ring1][Branch1][C][=C][C][=C][Branch1][=N][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2][O][C][Ring1][=C][=O][C][=O]"}, {"from": "gpt", "value": "The molecule is an organic heterotricyclic compound and an organooxygen compound."}]