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