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