3-Chloro-4-(difluoromethyl)pyridine-5-carbonyl chloride
Ethyl 4-chloro-3-(difluoromethyl)pyridine-5-acetate
3-Chloro-2-(difluoromethyl)pyridine-6-carbonyl chloride
Ethyl 4-chloro-2-(difluoromethyl)pyridine-6-acetate
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