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