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