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