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