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