Using N=C(c1ccccc1)c1ccccc1, CN1CCC(Oc2cccc(Br)c2F)CC1 to produce CN1CCC(Oc2cccc(N=C(c3ccccc3)c3ccccc3)c2F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.