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