Using Cc1ccc(S(=O)(=O)Cl)cc1, CCOC(=O)c1cc2c3c(ccc2[nH]1)OC[C@H](CO)O3 to produce CCOC(=O)c1cc2c3c(ccc2[nH]1)OC[C@@H](COS(=O)(=O)c1ccc(C)cc1)O3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.