4-(Aminomethyl)-3-(difluoromethyl)-5-fluoropyridine-2-methanol
2-(Aminomethyl)-4-(difluoromethyl)-3-fluoropyridine-6-methanol
5-(Aminomethyl)-4-(difluoromethyl)-2-fluoropyridine-3-methanol
3-(Aminomethyl)-4-(difluoromethyl)-2-fluoropyridine-6-acetonitrile