Using COC(=O)c1sccc1NS(=O)(=O)c1ccc(N2CCCC2)c(C)c1 to produce Cc1cc(S(=O)(=O)Nc2ccsc2C(=O)O)ccc1N1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.