Methyl 3-(fluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate
4-(Bromomethyl)-6-methoxy-3-nitro-2-(trifluoromethoxy)pyridine
Methyl 5-(fluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate
6-(Fluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-4-methanol