Using COC(=O)c1sc2ncnc(Cl)c2c1C, N#Cc1ccc(N)c(OC(CF)CF)c1 to produce COC(=O)c1sc2ncnc(Nc3ccc(C#N)cc3OC(CF)CF)c2c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.