4-(Difluoromethyl)-5-methyl-3-(trifluoromethyl)pyridine-2-carboxaldehyde
5-(Difluoromethyl)-3-nitro-2-(trifluoromethyl)pyridine-4-acetonitrile
3-(Difluoromethyl)-5-methyl-2-(trifluoromethyl)pyridine-6-methanol
3-(Difluoromethyl)-4-nitro-5-(trifluoromethyl)pyridine-2-acetonitrile