3-Amino-6-(bromomethyl)-4-(difluoromethyl)pyridine-2-methanol
4-Amino-5-(bromomethyl)-2-(difluoromethyl)pyridine-3-methanol
Ethyl 3-amino-2-(aminomethyl)-4-(difluoromethyl)pyridine-6-acetate
5-Amino-2-(bromomethyl)-3-(difluoromethyl)pyridine-4-methanol