Using COC(=O)CCCCc1nc(-c2ccccc2NS(C)(=O)=O)co1 to produce CS(=O)(=O)Nc1ccccc1-c1coc(CCCCC(=O)O)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.