Using Cc1ccc(S(=O)(=O)Cl)cc1, COc1ccc(COC(=O)N2C[C@H](OS(C)(=O)=O)C[C@H]2CO)cc1 to produce COc1ccc(COC(=O)N2C[C@H](OS(C)(=O)=O)C[C@H]2COS(=O)(=O)c2ccc(C)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.