5-(Aminomethyl)-2-(difluoromethyl)-3-methoxypyridine-6-methanol
5-(Aminomethyl)-2-(difluoromethyl)-3-methoxypyridine-4-methanol
4-(Aminomethyl)-5-(difluoromethyl)-2-methoxypyridine-3-methanol
4-(Aminomethyl)-3-(difluoromethyl)-6-methoxypyridine-2-methanol