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