2-(Aminomethyl)-6-cyano-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Bromomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-4-acetic acid
6-(Bromomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-4-acetic acid
6-(Aminomethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-carboxaldehyde