Using CC(C)(C)n1c(-c2ccccc2C(=O)NN)nc2cc(-c3cnc(N)nc3)ccc21, N#CBr to produce CC(C)(C)n1c(-c2ccccc2-c2nnc(N)o2)nc2cc(-c3cnc(N)nc3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.