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