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