Ethyl 3-(bromomethyl)-2-iodo-5-(trifluoromethoxy)pyridine-4-carboxylate
2-(Bromomethyl)-3-iodo-5-nitro-4-(trifluoromethoxy)pyridine
4-(Fluoromethyl)-3-iodo-5-methoxy-2-(trifluoromethoxy)pyridine
Ethyl 6-(bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate