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