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