Using CC(C)(C)OC(=O)N1CCC(OS(C)(=O)=O)CC1, O=Cc1cc(Cl)ccc1O to produce CC(C)(C)OC(=O)N1CCC(Oc2ccc(Cl)cc2C=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.