Ethyl 3-(fluoromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-methoxy-3-methyl-5-(trifluoromethoxy)pyridine-6-acetate
Ethyl 2-methoxy-3-methyl-4-(trifluoromethoxy)pyridine-5-acetate
Ethyl 5-(fluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-carboxylate