2-(Aminomethyl)-3-(difluoromethyl)-5-fluoro-6-(trifluoromethyl)pyridine
4-(Aminomethyl)-5-(difluoromethyl)-2-hydroxy-3-iodopyridine
4-(Aminomethyl)-3-(difluoromethyl)-5-hydroxy-2-iodopyridine
2-(Aminomethyl)-3-(difluoromethyl)-4-fluoropyridine-5-methanol