3-Bromo-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 2-bromo-3-methoxy-5-(trifluoromethoxy)pyridine-6-carboxylate
5-Bromo-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetonitrile
5-Chloro-4-(fluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine