Using COC(=O)c1cc([N+](=O)[O-])c(N)c(F)c1Nc1ccccc1Cl to produce COC(=O)c1cc(N)c(N)c(F)c1Nc1ccccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.