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