5-Fluoro-4-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide
5-Cyano-4-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide
4-Cyano-6-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-Fluoro-2-methyl-5-(trifluoromethoxy)pyridine-6-sulfonamide
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