Ethyl 4-iodo-3-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 3-iodo-6-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 4-iodo-6-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate
5-Iodo-4-methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine