[{"from": "human", "value": "Given compound, write its potential SELFIES. ->  Theophylline\n"}, {"from": "gpt", "value": " [C][N][C][=Branch1][C][=O][N][Branch1][C][C][C][N][=C][NH1][C][=Ring1][Branch1][C][Ring1][O][=O]\n"}]