6-(Aminomethyl)-3-bromo-2-chloro-4-(difluoromethyl)pyridine
3-Amino-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-2-carboxaldehyde
2-(Aminomethyl)-3-bromo-4-chloro-6-(difluoromethyl)pyridine
3-Amino-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-4-carboxaldehyde