Using N#Cc1c(N)ncc2c1-c1ccccc1C(c1ccc(Cl)c(Cl)c1)C2 to produce Nc1cc2c(cn1)CC(c1ccc(Cl)c(Cl)c1)c1ccccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.