Using O=C(O)CC(O)CCc1ccc(I)cc1, O=[N+]([O-])c1cccc(B(O)O)c1 to produce O=C(O)CC(O)CCc1ccc(-c2cccc([N+](=O)[O-])c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.