Using N#Cc1ccc(Cn2cncc2C=O)cc1, COc1cc(N)ccc1-c1ccccc1 to produce COc1cc(NCc2cncn2Cc2ccc(C#N)cc2)ccc1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.