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