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