Ethyl 6-(aminomethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate
Methyl 5-(chloromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetate
Methyl 2-(aminomethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 2-(aminomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate