Using Fc1ccc2c(-c3ccc(OCCCBr)cc3)noc2c1, NCc1ccccc1Cl to produce Fc1ccc2c(-c3ccc(OCCCNCc4ccccc4Cl)cc3)noc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.