[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an organic heterotricyclic compound and an organooxygen compound."}, {"from": "gpt", "value": "[C][C][O][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][C][=C][C][Branch2][Ring1][O][C][=C][Branch1][=N][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2][O][C][Ring1][=C][=N][C][=N][Ring2][Ring1][C][C][=C][C][=C][C][=C][Ring1][=Branch1]"}]