6-(Difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 3-fluoro-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
Ethyl 2-(fluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3-fluoro-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate