5-(Chloromethyl)-2-cyano-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine
5-Fluoro-2-iodo-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-(Chloromethyl)-2-cyano-3-(trifluoromethoxy)pyridine-5-methanol
4-(Chloromethyl)-5-cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine