4-(Fluoromethyl)-6-methoxy-2-nitro-3-(trifluoromethoxy)pyridine
Methyl 2-(fluoromethyl)-6-iodo-5-(trifluoromethoxy)pyridine-3-carboxylate
4-Methoxy-6-nitro-2-(trifluoromethoxy)pyridine-3-sulfonamide
4-(Fluoromethyl)-2-methoxy-5-nitro-3-(trifluoromethoxy)pyridine