2-Bromo-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-acetic acid
4-Chloro-2-iodo-3-(trifluoromethoxy)pyridine-5-acetonitrile
Ethyl 3-bromo-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
5-Chloro-3-iodo-4-(trifluoromethoxy)pyridine-2-acetonitrile