4-Bromo-3-(bromomethyl)-2-chloro-6-(difluoromethyl)pyridine
5-(Difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid
3-(Chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxylic acid
6-Bromo-3-iodo-2-(trifluoromethoxy)pyridine-4-sulfonamide