Using CC(C)(CCn1cncn1)NCC(O)c1ccc(OCc2ccccc2)c(CO)c1 to produce CC(C)(CCn1cncn1)NCC(O)c1ccc(O)c(CO)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.