2-(Fluoromethyl)-5-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine
6-(Fluoromethyl)-4-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine
3-Fluoro-4-(fluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine
4-Fluoro-3-methoxy-5-(trifluoromethoxy)pyridine-2-carboxaldehyde