Using CC(C)(C)OC(=O)N1CC(=O)C1, ClCc1nc(Cl)ccc1I to produce CC(C)(C)OC(=O)N1CC(O)(c2ccc(Cl)nc2CCl)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.