Using ClCc1ccc2ccccc2n1, O=c1cc(-c2ccc(O)cc2)oc(N2CCOCC2)c1 to produce O=c1cc(-c2ccc(OCc3ccc4ccccc4n3)cc2)oc(N2CCOCC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.