4-(Chloromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-3-acetonitrile
4-Iodo-2-methyl-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Chloromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
5-Iodo-3-methyl-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine