Using NCC(F)(F)F, O=[N+]([O-])c1cc(C(F)(F)F)cnc1Cl to produce O=[N+]([O-])c1cc(C(F)(F)F)cnc1NCC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.