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