Using COC[C@@H]1CCCN1c1cc(NC(=S)Nc2cc(CNC(=O)C3(C(F)(F)F)CC3)ccc2Cl)c([N+](=O)[O-])cc1Cl to produce COC[C@@H]1CCCN1c1cc(NC(=S)Nc2cc(CNC(=O)C3(C(F)(F)F)CC3)ccc2Cl)c(N)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.