Methyl 2-(bromomethyl)-4-iodo-5-(trifluoromethoxy)pyridine-3-acetate
3-Iodo-4-methoxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
Methyl 2-(bromomethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-acetate
4-(Chloromethyl)-5-iodo-2-methyl-3-(trifluoromethoxy)pyridine