5-Chloro-2-methoxy-3-(trifluoromethoxy)pyridine-4-acetonitrile
4-Chloro-5-methoxy-3-(trifluoromethoxy)pyridine-2-acetonitrile
4-Chloro-3-methoxy-5-(trifluoromethoxy)pyridine-2-acetic acid
3-(Aminomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-4-acetic acid