2-(Chloromethyl)-4-hydroxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-(Chloromethyl)-3-hydroxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-(Chloromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-methanol
4-(Bromomethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid