Using CC(C)n1ncnc1-c1cn2c(n1)-c1ccc(C3CN(C(C)(C)C#N)C3)cc1OCC2, O=C([O-])[O-] to produce CC(C)n1ncnc1-c1cn2c(n1)-c1ccc(C3CN(C(C)(C)C(N)=O)C3)cc1OCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.