3-Amino-6-(bromomethyl)-2-(difluoromethyl)pyridine-5-acetonitrile
3-Amino-2-(bromomethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine
Ethyl 4-amino-2-(bromomethyl)-6-(difluoromethyl)pyridine-3-carboxylate
Ethyl 4-amino-3-(bromomethyl)-5-(difluoromethyl)pyridine-2-carboxylate