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