Methyl 4-fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate
3-Hydroxy-2-methoxy-5-(trifluoromethoxy)pyridine-6-sulfonamide
Ethyl 2-fluoro-3-nitro-5-(trifluoromethoxy)pyridine-4-carboxylate
3-Hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine-5-sulfonamide