Using COc1cc(OC(F)(F)F)ccc1-c1nc(Cl)c([N+](=O)[O-])cc1C, CCB(O)O to produce CCc1nc(-c2ccc(OC(F)(F)F)cc2OC)c(C)cc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.