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