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