Using Cc1cc(C(=O)c2c(Cl)ccc([C@H](NC(=O)OC(C)(C)C)C3CC3)c2F)ccc1[N+](=O)[O-] to produce Cc1cc(C(=O)c2c(Cl)ccc([C@H](NC(=O)OC(C)(C)C)C3CC3)c2F)ccc1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.