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