3-(Aminomethyl)-6-(difluoromethyl)-2-methoxypyridine-5-carboxaldehyde
Methyl 2-(aminomethyl)-5-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-acetate
Methyl 6-(aminomethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-acetate
Methyl 6-(aminomethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-acetate