2-Chloro-3-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Bromo-4-(chloromethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Chloro-3-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid
2-(Aminomethyl)-4-chloro-3-(trifluoromethoxy)pyridine-6-carboxaldehyde