Using Cc1ccc(S(=O)(=O)n2cc(CN3CCCC4(CCNCC4)C3=O)c3ccccc32)cc1 to produce O=C1N(Cc2c[nH]c3ccccc23)CCCC12CCNCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.