Ethyl 3-chloro-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
3-Cyano-4-fluoro-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Ethyl 5-chloro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate
3-Cyano-4-fluoro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine