3-(Chloromethyl)-5-cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Cyano-4-(difluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine
Ethyl 4-cyano-3-methoxy-2-(trifluoromethoxy)pyridine-6-acetate
5-(Chloromethyl)-4-cyano-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine