Ethyl 3-chloro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetate
2-(Aminomethyl)-3-cyano-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
Ethyl 4-chloro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetate
3-Cyano-4-nitro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine