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