Using ClCc1ccc(-c2ccc(Cl)cc2)nc1, Cc1cc(O)ccc1CCCCn1ccnn1 to produce Cc1cc(OCc2ccc(-c3ccc(Cl)cc3)nc2)ccc1CCCCn1ccnn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.