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