4-(Difluoromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Fluoro-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetic acid
Ethyl 3-hydroxy-2-methyl-5-(trifluoromethoxy)pyridine-4-acetate
3-(Difluoromethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde