Methyl 2-fluoro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate
2-(Fluoromethyl)-4-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine
3-Cyano-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-methanol
2-(Fluoromethyl)-3-hydroxy-6-iodo-5-(trifluoromethoxy)pyridine