2-(Difluoromethyl)pyridine-4-sulfonamide
3-(Difluoromethyl)pyridine-2-sulfonamide
3-(Chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-sulfonamide
2-(Difluoromethyl)pyridine-3-sulfonamide
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