Methyl 6-bromo-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate
2-(Bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-sulfonamide
6-Chloro-3-cyano-4-(trifluoromethoxy)pyridine-2-sulfonamide
2,3-Dihydroxy-5-nitro-6-(trifluoromethoxy)pyridine