4-(Bromomethyl)-5-(difluoromethyl)pyridine-2-carbonyl chloride
5-(Trifluoromethoxy)-2,3,6-trimethoxypyridine
4-Cyano-2-(difluoromethyl)pyridine-5-acetic acid
5-(Bromomethyl)-4-(difluoromethyl)pyridine-2-carbonyl chloride
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