5-Amino-4-(bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
3-Amino-4-(bromomethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine
3-Amino-2-(bromomethyl)-4-(trifluoromethoxy)pyridine-5-acetonitrile
3-Amino-2-(bromomethyl)-6-(difluoromethyl)-5-(trifluoromethoxy)pyridine