Using O=[N+]([O-])c1ccc(N2CCNCC2)cc1, OC(c1ccc(CBr)cc1)(C(F)(F)F)C(F)(F)F to produce O=[N+]([O-])c1ccc(N2CCN(Cc3ccc(C(O)(C(F)(F)F)C(F)(F)F)cc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.