Using C[C@@H]1[C@H](c2ccccc2)N(C(=O)C[C@H](c2ccc(S(C)(=O)=O)cc2)c2cccs2)C(=O)N1C to produce CS(=O)(=O)c1ccc([C@@H](CC=O)c2cccs2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.