3-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-4-methanol
3-(Difluoromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
2-Methyl-5-nitro-3-(trifluoromethoxy)pyridine-6-methanol
3-(Difluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-4-acetonitrile