4-Chloro-3-methyl-2-(trifluoromethoxy)pyridine-5-sulfonamide
4-Chloro-6-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide
5-Chloro-4-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine
4-Chloro-2-cyano-3-(trifluoromethoxy)pyridine-5-sulfonamide
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