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