3-Chloro-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxaldehyde
3-Chloro-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxaldehyde
6-Chloro-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylic acid
3-Chloro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxaldehyde