Using Fc1ccc(C(F)(F)F)cc1CBr, O=C1CCN(Cc2ccccc2)CC1 to produce OC1(Cc2cc(C(F)(F)F)ccc2F)CCN(Cc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.