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