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