2-(Fluoromethyl)-3-iodo-5-methoxy-6-(trifluoromethoxy)pyridine
2-Hydroxy-6-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide
6-Iodo-4-methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-Hydroxy-4-nitro-3-(trifluoromethoxy)pyridine-5-sulfonamide