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