Ethyl 4-iodo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetate
3-(Fluoromethyl)-4-methoxy-2-methyl-6-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-2-methoxy-4-methyl-6-(trifluoromethoxy)pyridine
4-Methoxy-2-nitro-5-(trifluoromethoxy)pyridine-3-acetonitrile