3-(Difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-5-acetonitrile
Methyl 2-(fluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-5-acetate
2-(Difluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Fluoromethyl)-5-methoxy-3-nitro-2-(trifluoromethoxy)pyridine