Using N#CC(Nc1ccc(Oc2ccc(Cl)cc2)cc1)c1cccc(OCc2ccccc2)c1 to produce NCC(Nc1ccc(Oc2ccc(Cl)cc2)cc1)c1cccc(OCc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.