Using CCN(C(=O)OC(C)(C)C)[C@@H](Cc1cc(I)ccc1OCc1ccccc1)C(=O)O, OCc1ccccc1 to produce CCN(C(=O)OC(C)(C)C)[C@@H](Cc1cc(I)ccc1OCc1ccccc1)C(=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.