2-(Fluoromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-3-carboxylic acid
3-(Fluoromethyl)-4-iodo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-(Fluoromethyl)-2-iodo-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-(Fluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-3-carboxylic acid