[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an organic heterotricyclic compound and an organooxygen compound."}, {"from": "gpt", "value": "[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][Ring1][#Branch1][O][C][=Branch1][=Branch1][=C][C][Ring1][=Branch1][=O][C][=C][C][=N][C][=C][Ring1][=Branch1]"}]