Using CC(=O)c1c[nH]c2ccccc2c1=O, Fc1ccc(CBr)cc1 to produce CC(=O)c1cn(Cc2ccc(F)cc2)c2ccccc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.