Using COC(=O)C[C@@H](N)C(=O)OC, O=S(=O)(Cl)c1ccc(F)cc1 to produce COC(=O)C[C@@H](NS(=O)(=O)c1ccc(F)cc1)C(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.