[{"from": "human", "value": "What will be SELFIES of given compound? ->  Cyclobutyl-5-spirobarbituric acid\n"}, {"from": "gpt", "value": " [O][=C][N][C][=Branch1][C][=O][C][Branch1][=Branch1][C][C][C][Ring1][Ring2][C][=Branch1][C][=O][N][Ring1][O]\n"}]