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