Using FC(F)(F)c1cccc(Br)c1, O=[N+]([O-])C=C1COC1 to produce O=[N+]([O-])CC1(c2cccc(C(F)(F)F)c2)COC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.