6-Bromo-2-methoxy-3-nitro-4-(trifluoromethoxy)pyridine
Ethyl 3-amino-2-(aminomethyl)-5-(difluoromethyl)pyridine-4-carboxylate
3-(Aminomethyl)-2-cyano-4-methyl-6-(trifluoromethoxy)pyridine
Ethyl 4-(aminomethyl)-2-bromo-6-(difluoromethyl)pyridine-3-acetate