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