Using OO, CCNc1cc(-n2nc(C(C)C)c3c(-n4cnc(-c5cnn(C)c5)c4)ccnc32)ccc1C#N to produce CCNc1cc(-n2nc(C(C)C)c3c(-n4cnc(-c5cnn(C)c5)c4)ccnc32)ccc1C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.