5-Chloro-4-fluoropicolinonitrile
3-(Difluoromethyl)-2,5-diiodopyridine-6-carbonyl chloride
3-(Chloromethyl)-4-methyl-2-(trifluoromethoxy)pyridine-5-acetic acid
4-Methoxy-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
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