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