3-Cyano-2-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Bromomethyl-3-chloro-5-phenylpyridine
4-(Aminomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Ethyl 2-chloro-6-nitro-4-(trifluoromethoxy)pyridine-3-carboxylate