3-(Difluoromethyl)-5-nitro-6-(trifluoromethyl)pyridine-2-sulfonamide
Methyl 2-(fluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-5-acetate
2-Cyano-6-fluoro-3-(trifluoromethoxy)pyridine-5-carboxamide
6-Chloro-4-iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine