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