5-Chloro-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-(Aminomethyl)-5-cyano-4-(trifluoromethoxy)pyridine-2-acetic acid
2-Fluoro-3-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxylic acid
5-(Aminomethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-acetic acid