Using CCCc1cc2c(C(F)(F)F)c(C#N)ccc2[nH]1, N#CCBr to produce CCCc1cc2c(C(F)(F)F)c(C#N)ccc2n1CC#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.