4-Hydroxy-6-methoxy-2-(trifluoromethoxy)pyridine-3-methanol
4-Hydroxy-3-methoxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
6-(Fluoromethyl)-2-iodo-3-methoxy-4-(trifluoromethoxy)pyridine
5-Hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine-4-methanol