Ethyl 4-chloro-2-fluoro-6-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-chloro-6-fluoro-5-(trifluoromethoxy)pyridine-3-carboxylate
3-Chloro-6-fluoro-2-(trifluoromethoxy)pyridine-4-acetic acid
3-Chloro-2-fluoro-4-(trifluoromethoxy)pyridine-6-sulfonyl chloride