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