4-Hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetonitrile
2-Hydroxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetic acid
3-(Aminomethyl)-4-(difluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine
3-Hydroxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetonitrile