3-(Bromomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-6-carboxylic acid
6-Amino-4-chloro-3-(chloromethyl)-2-(trifluoromethoxy)pyridine
Ethyl 3-amino-4-chloro-5-(difluoromethyl)pyridine-2-carboxylate
3-(Aminomethyl)-2-(difluoromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine