Using Nc1ccc2c(Sc3ccccc3[N+](=O)[O-])cn(Cc3cc(F)cc(F)c3)c2c1, N#CCBr to produce N#CCNc1ccc2c(Sc3ccccc3[N+](=O)[O-])cn(Cc3cc(F)cc(F)c3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.