3-(Chloromethyl)-5-(difluoromethyl)-2-(trifluoromethyl)pyridine
Ethyl 5-amino-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylate
4-(Difluoromethyl)-5-iodopyridine-2-methanol
3-(Bromomethyl)-4-chloro-5-(difluoromethyl)pyridine-2-carboxylic acid