Ethyl 2-(chloromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-acetate
4-(Fluoromethyl)-5-iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-(Fluoromethyl)-3-iodo-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-(Fluoromethyl)-2-iodo-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine