2,3-Difluoro-6-(difluoromethyl)pyridine-5-sulfonamide
2,3-Difluoro-5-(difluoromethyl)pyridine-4-sulfonamide
Methyl 4,5-dichloro-3-(difluoromethyl)pyridine-2-acetate
4,6-Dichloro-3-(difluoromethyl)pyridine-2-methanol
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