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