Using O=C(O)c1cccc(B(O)O)c1, COc1c(Br)cc(F)cc1[N+](=O)[O-] to produce COc1c(-c2cccc(C(=O)O)c2)cc(F)cc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.