Methyl 2-iodo-6-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate
3-(Difluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-4-acetonitrile
3-Iodo-6-nitro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
6-(Difluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-acetonitrile