Using CCCCOc1cc(NC(=O)N(C)CC(OC)OC)ccc1S(=O)c1ccccc1 to produce CCCCOc1cc(-n2ccn(C)c2=O)ccc1S(=O)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.