Using CCCNc1nc(Nc2cccc(F)c2)ncc1C(=O)Nc1ccc([N+](=O)[O-])cc1O to produce CCCNc1nc(Nc2cccc(F)c2)ncc1-c1nc2ccc([N+](=O)[O-])cc2o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.