Using Fc1ccccc1Cn1nc(-c2ncc(Br)cn2)c2cccnc21, OCc1ccccc1B(O)O to produce OCc1ccccc1-c1cnc(-c2nn(Cc3ccccc3F)c3ncccc23)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.