3-(Difluoromethyl)-4-methyl-6-nitro-2-(trifluoromethyl)pyridine
6-(Aminomethyl)-3-(difluoromethyl)-4-methyl-2-(trifluoromethyl)pyridine
2-(Difluoromethyl)-6-methyl-3-nitropyridine-5-methanol
2-(Aminomethyl)-4-(difluoromethyl)-3-methyl-5-(trifluoromethyl)pyridine