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