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