5-Chloro-3-(difluoromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine
Ethyl 2-bromo-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-bromo-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
6-Chloro-3-hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine