Using Nc1ccc(OCc2ccccc2)cc1, Fc1cc2ncnc(Cl)c2cc1I to produce Fc1cc2ncnc(Nc3ccc(OCc4ccccc4)cc3)c2cc1I, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.