4-(Chloromethyl)-6-cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine-5-methanol
6-Fluoro-4-iodo-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-(Chloromethyl)-2-cyano-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine