2-Cyano-4-methoxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
3-Chloro-6-methoxy-2-(trifluoromethoxy)pyridine-5-sulfonamide
4-(Chloromethyl)-6-cyano-3-methoxy-2-(trifluoromethoxy)pyridine
5-Chloro-2-methoxy-3-(trifluoromethoxy)pyridine-6-sulfonamide
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