2-Chloro-6-hydroxy-3-(trifluoromethoxy)pyridine-5-methanol
Methyl 6-bromo-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
6-Chloro-3-hydroxy-2-(trifluoromethoxy)pyridine-4-methanol
Methyl 3-bromo-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate