2-(Fluoromethyl)-3-hydroxy-6-iodo-5-(trifluoromethoxy)pyridine
3-Cyano-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-methanol
2-Hydroxy-3-iodo-4-(trifluoromethoxy)pyridine-5-acetonitrile
2-Cyano-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-methanol