4-Chloro-3-(difluoromethyl)pyridine-2-carbonyl chloride
6-Chloro-3-(difluoromethyl)pyridine-2-acetic acid
3-Chloro-4-(difluoromethyl)pyridine-2-carbonyl chloride
2-Chloro-6-(difluoromethyl)pyridine-3-carbonyl chloride
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