Using FC(F)(F)c1ccc(C(=C2CCNCC2)c2ccc(C(F)(F)F)cc2)cc1, O=[N+]([O-])c1ccc(CBr)cc1 to produce O=[N+]([O-])c1ccc(CN2CCC(=C(c3ccc(C(F)(F)F)cc3)c3ccc(C(F)(F)F)cc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.