3-Chloro-5-hydroxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Chloro-5-hydroxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Chloro-3-hydroxy-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-Chloro-3-hydroxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine