2,6-Dichloro-4-(difluoromethyl)-3-fluoropyridine
5-(Difluoromethyl)-2-fluoropyridine-3-sulfonyl chloride
2-(Bromomethyl)-3-(difluoromethyl)-6-fluoropyridine
2-(Bromomethyl)-3-(difluoromethyl)-4-fluoropyridine
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