Ethyl 5-(chloromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-carboxylate
4-Methoxy-2-nitro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-(Chloromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-carboxaldehyde