2-Iodo-3-methyl-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
6-Hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-methanol
4-Hydroxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-acetonitrile
4-Hydroxy-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetonitrile