3-Iodo-2-methyl-6-(trifluoromethoxy)pyridine-5-acetonitrile
2-(Difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-(Fluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-acetic acid
2-(Difluoromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde