3-Methoxy-5-methyl-6-(trifluoromethoxy)pyridine-2-acetic acid
5-(Aminomethyl)-4-methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
5-(Chloromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-acetonitrile