Using O=P(Cl)(Cl)Cl, CC(C)n1cc(-c2c[n+]([O-])c(N)c(C(N)=O)n2)ccc1=O to produce CC(C)n1cc(-c2nc(C#N)c(N)nc2Cl)ccc1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.