3,4-Dibromo-6-(difluoromethyl)pyridine-2-sulfonamide
2,6-Difluoro-4-(difluoromethyl)pyridine-3-acetic acid
3,6-Difluoro-2-(difluoromethyl)pyridine-5-acetic acid
2,6-Dibromo-3-(difluoromethyl)pyridine-5-sulfonamide
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