6-Hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine-2-sulfonamide
Methyl 4-fluoro-3-nitro-5-(trifluoromethoxy)pyridine-2-carboxylate
2-Fluoro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-acetonitrile
2-Hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-4-sulfonamide