3-Hydroxy-6-methyl-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Hydroxy-2-methyl-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 4-fluoro-2-nitro-6-(trifluoromethoxy)pyridine-3-acetate
Methyl 3-hydroxy-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxylate