3-Cyano-2,4-dichloro-5-(difluoromethyl)pyridine
4-Bromo-3,6-dichloro-2-(difluoromethyl)pyridine
2-(Difluoromethyl)-4-(trifluoromethyl)pyridine-3-carbonyl chloride
Ethyl 4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-acetate
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