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