Using O=[N+]([O-])C1CC=CCC1c1cc(F)c(F)c(F)c1, O=C1CCC(=O)N1Br to produce O=[N+]([O-])C1(Br)CC=CCC1c1cc(F)c(F)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.