Using CCN(CC)CC, O=c1cc(OCc2cccnc2)ccn1CCc1ccc(CO)cc1 to produce O=c1cc(OCc2cccnc2)ccn1CCc1ccc(CN2CCCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.