2-Fluoro-3-nitro-5-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 4-fluoro-2-nitro-5-(trifluoromethoxy)pyridine-3-acetate
5-(Aminomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Aminomethyl)-3-cyano-6-(trifluoromethoxy)pyridine-2-acetonitrile