[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an organic heterotricyclic compound and a spiro compound."}, {"from": "gpt", "value": "[C][N][C][=N][C][Branch1][Branch2][C][C][C][C][C][Ring1][=Branch1][O][N][=C][Ring1][O][C][=Branch1][C][=O][N][Branch1][Branch1][C][Ring1][S][=O][C]"}]