Using N#Cc1ccc(OCc2ccccc2)c(O)c1, CSc1nc(Cl)c([N+](=O)[O-])c(Cl)n1 to produce CSc1nc(Cl)c([N+](=O)[O-])c(Oc2cc(C#N)ccc2OCc2ccccc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.