Using Oc1ccc(Oc2ncc(Cl)cc2F)cc1, CC(Br)C(=O)N(C)C#N to produce CC(Oc1ccc(Oc2ncc(Cl)cc2F)cc1)C(=O)N(C)C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.