Using Oc1cc2cn(C3CCCCO3)nc2cc1Br, O=[N+]([O-])c1ccc(F)c(F)c1 to produce O=[N+]([O-])c1ccc(Oc2cc3cn(C4CCCCO4)nc3cc2Br)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.