Using C[O-], Fc1ccc(-c2noc(CBr)c2-c2ccnc(Br)c2)cc1 to produce COCc1onc(-c2ccc(F)cc2)c1-c1ccnc(Br)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.