2-Chloro-3-iodo-4-(trifluoromethoxy)pyridine-5-acetonitrile
4-(Chloromethyl)-6-cyano-2-iodo-3-(trifluoromethoxy)pyridine
Methyl 4-chloro-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate
2-Chloro-3-fluoro-4-iodo-5-(trifluoromethoxy)pyridine