Using Oc1ccc(C2CN(Cc3ccccc3)CCO2)cc1Cl, Fc1c(Cl)cccc1Cl to produce Clc1cc(C2CN(Cc3ccccc3)CCO2)ccc1Oc1c(Cl)cccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.