Using BrC(Br)(Br)Br, C[C@H](Nc1cc(CO)cc(Nc2cnccn2)n1)c1ccc(F)cc1 to produce COCc1cc(Nc2cnccn2)nc(N[C@@H](C)c2ccc(F)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.