Using CCCCCCCCCCCCN1C[C@@H](Oc2ccc(I)cc2)C[C@H]1C(=O)OC to produce CCCCCCCCCCCCN1C[C@@H](Oc2ccc(I)cc2)C[C@H]1CO, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.