4,5-Dichloro-2-(trifluoromethoxy)pyridine-3-sulfonamide
5-(Chloromethyl)-2,4-dichloro-3-(trifluoromethoxy)pyridine
3,6-Dichloro-2-(trifluoromethoxy)pyridine-5-sulfonamide
3,6-Dichloro-2-(trifluoromethoxy)pyridine-5-acetonitrile
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