4-(Aminomethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine
4-(Aminomethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
3-(Aminomethyl)-5-(difluoromethyl)-2-(trifluoromethyl)pyridine
3-(Aminomethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine