Using N#CC(Cl)(Cl)Cl, CC(C)(O)c1ccc(C(F)(F)F)cc1 to produce CC(C)(OC(=N)C(Cl)(Cl)Cl)c1ccc(C(F)(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.