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