5-Methoxy-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Bromo-2-cyano-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
6-(Aminomethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-(Fluoromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine