4-Fluoro-5-nitro-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-(Aminomethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-5-methanol
4-Fluoro-2-nitro-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
3-(Aminomethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-5-acetonitrile