4-(Aminomethyl)-2-(difluoromethyl)-6-methylpyridine-3-carboxylic acid
Methyl 4-(aminomethyl)-3-(difluoromethyl)-6-methylpyridine-2-carboxylate
4-(Aminomethyl)-2-(difluoromethyl)-5-methylpyridine-3-carboxylic acid
Methyl 4-(aminomethyl)-3-(difluoromethyl)-5-methylpyridine-2-carboxylate