Ethyl 6-methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetate
5-(Bromomethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetonitrile
4-(Aminomethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-3-acetic acid
4-(Aminomethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-3-acetic acid