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