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