Methyl 2-(difluoromethyl)-5-iodo-6-(trifluoromethoxy)pyridine-3-acetate
2-(Aminomethyl)-6-(difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine
Methyl 2-(difluoromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-3-acetate
Methyl 6-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetate