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