Using CC(C)(C)OC(=O)c1cc(C(F)(F)F)ccc1CBr, Oc1ccc(I)cc1 to produce CC(C)(C)OC(=O)c1cc(C(F)(F)F)ccc1COc1ccc(I)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.