Using CS(=O)(=O)c1ccc(-c2cnc(O)cn2)cc1, CC(OS(C)(=O)=O)C1CCN(C(=O)OC(C)(C)C)CC1 to produce CC(Oc1cnc(-c2ccc(S(C)(=O)=O)cc2)cn1)C1CCN(C(=O)OC(C)(C)C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.