Ethyl 4-amino-2-(aminomethyl)-3-(difluoromethyl)pyridine-6-acetate
2-Bromo-6-(bromomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Methyl 4-(bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-2-carboxylate
4-Bromo-5-nitro-3-(trifluoromethoxy)pyridine-2-sulfonamide