2-(Bromomethyl)-6-cyano-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-Bromo-4-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine
3-Hydroxy-4-(trifluoromethoxy)pyridine-5-acetic acid
5-(Aminomethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetic acid