4-Bromo-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-methanol
Methyl 3-chloro-2-fluoro-5-(trifluoromethoxy)pyridine-4-carboxylate
4-Bromo-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-6-methanol
Methyl 2-chloro-6-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate