3-Cyano-4-fluoro-2-(trifluoromethoxy)pyridine-5-sulfonamide
3-Chloro-2-fluoro-4-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Cyano-2-fluoro-5-(trifluoromethoxy)pyridine-6-sulfonamide
3-(Bromomethyl)-5-cyano-2-methoxy-4-(trifluoromethoxy)pyridine
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