Ethyl 5-(difluoromethyl)-3-methoxy-2-(trifluoromethyl)pyridine-4-acetate
4-(Aminomethyl)-5-(difluoromethyl)-2-methylpyridine-3-methanol
3-(Bromomethyl)-2-(difluoromethyl)-6-methyl-5-nitropyridine
4-(Aminomethyl)-6-(difluoromethyl)-2-methylpyridine-3-methanol