4-(Chloromethyl)-3-fluoro-5-methoxy-2-(trifluoromethoxy)pyridine
3-Chloro-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetonitrile
Methyl 5-cyano-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
3-Chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetonitrile