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