4-Chloro-3-(difluoromethyl)-5-hydroxy-2-methylpyridine
Methyl 4-(aminomethyl)-6-bromo-3-(difluoromethyl)pyridine-2-acetate
Methyl 4-(aminomethyl)-2-bromo-3-(difluoromethyl)pyridine-6-acetate
Methyl 5-(aminomethyl)-3-bromo-2-(difluoromethyl)pyridine-4-acetate