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