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