6-Difluoromethoxy-5-methoxypicolinonitrile
4-Bromo-2,5-diiodopyridine
3-(Chloromethyl)-4-(difluoromethyl)-6-fluoro-2-(trifluoromethyl)pyridine
3-Bromo-4-(difluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine
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