Using COC(=O)[C@H]1C[C@H](N)c2c(Cl)cc(Cl)cc2N1, CS(=O)(=O)Cl to produce COC(=O)[C@H]1C[C@H](NS(C)(=O)=O)c2c(Cl)cc(Cl)cc2N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.