4-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-sulfonyl chloride
2-(Aminomethyl)-3-chloro-6-(trifluoromethoxy)pyridine-5-acetonitrile
2-Fluoro-5-nitroisonicotinonitrile
Methyl 3-(aminomethyl)-4-cyano-6-(trifluoromethoxy)pyridine-2-carboxylate