2-(Difluoromethyl)-4-hydroxy-6-methylpyridine-3-carboxylic acid
5-(Aminomethyl)-2-(difluoromethyl)-3-hydroxypyridine-6-acetonitrile
Methyl 3-(difluoromethyl)-2-hydroxy-4-methylpyridine-5-carboxylate
4-(Aminomethyl)-5-(difluoromethyl)-3-hydroxypyridine-2-carboxaldehyde