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