Using O=C(CCc1cccnc1)NCCCCC1CCN(C(c2ccccc2)c2ccccc2)CC1 to produce O=C(CCc1cccnc1)NCCCCC1CCNCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.