3-Chloro-6-nitro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-(Aminomethyl)-3,6-dichloro-5-(difluoromethyl)pyridine
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-4-carbonyl chloride
Ethyl 3-amino-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxylate