Using C1=COCCC1, O=[N+]([O-])c1ccc(Oc2cc3cn[nH]c3cc2Br)c(F)c1 to produce O=[N+]([O-])c1ccc(Oc2cc3cnn(C4CCCCO4)c3cc2Br)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.