Using [C-]#N, COc1ccc(-c2nnc3c4ccccc4c(N(C)CCCCl)nn23)cc1 to produce COc1ccc(-c2nnc3c4ccccc4c(CNCCCC#N)nn23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.