Using Fc1cc(F)cc(Oc2ccc(OCCCBr)cc2)c1, c1cn[nH]c1 to produce Fc1cc(F)cc(Oc2ccc(OCCCn3cccn3)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.