Ethyl 4-hydroxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-acetate
3-Iodo-2-methyl-6-(trifluoromethoxy)pyridine-5-acetonitrile
2-(Difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-(Fluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-acetic acid