2-Fluoro-6-(trifluoromethoxy)pyridine-4-sulfonamide
2,4-Dibromo-3-(trifluoromethoxy)pyridine-5-sulfonamide
3-(Difluoromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-4-methanol
2-Fluoro-5-(trifluoromethoxy)pyridine-4-sulfonamide
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