3-Cyano-2-(difluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine
Methyl 3-cyano-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 3-cyano-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylate
6-Cyano-2-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine