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