Using O=C1CCC(OCC(F)(F)F)CC1, NC(=O)c1ccc(C(F)(F)F)cc1[N+](=O)[O-] to produce O=C1NC2(CCC(OCC(F)(F)F)CC2)Nc2cc(C(F)(F)F)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.