6-Chloro-4-(chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine
5-Chloro-2-fluoro-3-(trifluoromethoxy)pyridine-6-methanol
3-Cyano-2-(difluoromethyl)-5-fluoro-6-(trifluoromethoxy)pyridine
3-Chloro-2-(fluoromethyl)-5-methoxy-6-(trifluoromethoxy)pyridine