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