4,6-Dibromo-3-(difluoromethyl)pyridine-2-carbonyl chloride
3-Amino-2,4-dichloro-5-(difluoromethyl)pyridine
2-Cyano-3,5-dichloro-6-(difluoromethyl)pyridine
4,5-Difluoro-3-(difluoromethyl)pyridine-2-carbonyl chloride
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