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