3-(Aminomethyl)-2-chloro-5-(difluoromethyl)pyridine-6-acetonitrile
2-(3-(Trifluoromethoxy)-5-nitrobenzoyl)pyridine
5-(Difluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 4-cyano-2-methoxy-3-(trifluoromethoxy)pyridine-5-carboxylate