4-(Aminomethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetonitrile
3-(Aminomethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-acetic acid
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetic acid
2-(Aminomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetic acid