2-Chloro-6-(chloromethyl)-3-(trifluoromethoxy)pyridine-5-acetonitrile
5-(Aminomethyl)-3-chloro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
6-Chloro-3-(chloromethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
2-(Aminomethyl)-4-chloro-5-(trifluoromethoxy)pyridine-3-acetic acid