Ethyl 3-(chloromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylate
3-(Fluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-5-acetonitrile
3-(Fluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-4-acetonitrile
2-Methyl-4-nitro-3-(trifluoromethoxy)pyridine-5-acetic acid