3-Amino-2-(bromomethyl)-5-(difluoromethyl)pyridine-6-carboxaldehyde
3-Bromo-6-(chloromethyl)-2-methyl-4-(trifluoromethoxy)pyridine
Methyl 2-(aminomethyl)-4-cyano-5-(difluoromethyl)pyridine-3-carboxylate
Methyl 3-(aminomethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-4-acetate