Using N#CC(c1ccc(I)cc1)c1ccc2nc(NN)nc(-c3cccc(Cl)c3)c2c1, O=N[O-] to produce N#CC(c1ccc(I)cc1)c1ccc2c(c1)c(-c1cccc(Cl)c1)nc1nnnn12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.