6-(Aminomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-(Aminomethyl)-3-fluoro-4-methyl-5-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-6-carboxylic acid
6-Hydroxy-4-iodo-2-(trifluoromethoxy)pyridine-3-acetonitrile