2-(Aminomethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
5-Fluoro-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Aminomethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Fluoro-3-methoxy-5-(trifluoromethoxy)pyridine-2-carboxylic acid