Using NCc1noc(-c2ccc(CN3CCCCCC3)s2)n1, O=C(Cl)c1ccccc1 to produce O=C(NCc1noc(-c2ccc(CN3CCCCCC3)s2)n1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.