Using CC(C)n1ncc(Cl)c(Cl)c1=O, CCCOc1cc(CN)ccc1OC to produce CCCOc1cc(CNc2cnn(C(C)C)c(=O)c2Cl)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.