2-(Bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Chloro-5-(4-(trifluoromethoxy)phenyl)pyridine-4-acetic acid
5-Amino-2-bromo-3-(difluoromethyl)pyridine-6-carboxamide
2-Cyano-3-hydroxy-4-(trifluoromethoxy)pyridine-5-carboxylic acid