5-(Bromomethyl)-2-chloro-3-(difluoromethyl)-4-iodopyridine
Methyl 3-(bromomethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylate
6-Bromo-2-(bromomethyl)-3-(difluoromethyl)-4-fluoropyridine
3-Chloro-4-(chloromethyl)-5-(difluoromethyl)pyridine-2-carboxylic acid