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