6-(Difluoromethyl)-3-methyl-2-(trifluoromethyl)pyridine
4-(Difluoromethyl)-2-(trifluoromethyl)pyridine-5-sulfonamide
2-(Difluoromethyl)-3-methyl-6-(trifluoromethyl)pyridine
3-(Difluoromethyl)-5-(trifluoromethyl)pyridine-4-sulfonamide
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