Using O=[N+]([O-])c1ccc(NO)c([N+](=O)[O-])c1, CCOC(=O)c1cnc2cc(-n3cccc3)c(F)cc2c1O to produce CCOC(=O)c1cn(N)c2cc(-n3cccc3)c(F)cc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.