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