Using COc1cccc2c(Br)c(-c3ccc(F)cc3)nn12, OB(O)c1ccnc(F)c1 to produce COc1cccc2c(-c3ccnc(F)c3)c(-c3ccc(F)cc3)nn12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.