2-Amino-5-(difluoromethyl)-3-methylpyridine-4-methanol
Ethyl 5-amino-2-(aminomethyl)-3-(difluoromethyl)pyridine-4-carboxylate
5-Amino-2-(difluoromethyl)-3-methylpyridine-6-acetonitrile
Ethyl 4-amino-5-(aminomethyl)-3-(difluoromethyl)pyridine-2-carboxylate