Methyl 2-(fluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylate
5-(Fluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Iodo-3-methyl-6-(trifluoromethoxy)pyridine-4-methanol
4-Iodo-3-methyl-6-(trifluoromethoxy)pyridine-2-acetonitrile