6-(Difluoromethyl)-4-fluoro-2-nitro-3-(trifluoromethoxy)pyridine
Ethyl 5-hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Fluoro-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-methanol
3-Fluoro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-methanol