5-Chloro-2-fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine
Ethyl 2-chloro-6-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
4-Chloro-5-fluoro-3-hydroxy-2-(trifluoromethoxy)pyridine
Ethyl 6-chloro-3-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate