4-(Difluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Methoxy-6-methyl-4-nitro-2-(trifluoromethoxy)pyridine
4-(Difluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
6-(Bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-methanol