Methyl 5-(aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate
4-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetonitrile
4-(Chloromethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetonitrile
Methyl 4-(aminomethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate