Using O=[N+]([O-])c1ccc(NO)c([N+](=O)[O-])c1, Cc1c(Cl)c(F)cn2c(=O)[nH]c(=O)c(C3CC3)c12 to produce Cc1c(Cl)c(F)cn2c(=O)n(N)c(=O)c(C3CC3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.