Using NCCC(F)(F)F, CNc1cc(Cl)c(C(=O)O)cc1[N+](=O)[O-] to produce CNc1cc(Cl)c(C(=O)NCCC(F)(F)F)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.