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