Using CC(C#N)c1ccc(O)c(N)c1, O=C=Nc1ccc(Cl)cc1 to produce CC(C#N)c1ccc2oc(Nc3ccc(Cl)cc3)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.