3-(Bromomethyl)-4-hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-(Fluoromethyl)-6-hydroxy-2-iodo-3-(trifluoromethoxy)pyridine
4-Hydroxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetic acid
3-(Bromomethyl)-2-hydroxy-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine