Using CN(Cc1ccc(OC(F)(F)F)cc1)C(=O)OC[C@](C)(O)Cn1cc([N+](=O)[O-])nc1Cl to produce CN(Cc1ccc(OC(F)(F)F)cc1)C(=O)OC[C@@]1(C)Cn2cc([N+](=O)[O-])nc2O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.