Using Fc1ccc(CBr)cc1, COc1ccc(NCc2c(Cl)cncc2Cl)cc1OC to produce COc1ccc(N(Cc2ccc(F)cc2)Cc2c(Cl)cncc2Cl)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.