3-Bromo-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
5-(Bromomethyl)-2-fluoro-3-nitro-6-(trifluoromethoxy)pyridine
3-Hydroxy-2-nitroisonicotinic acid
3-Bromo-6-(difluoromethyl)-2-fluoropyridine-5-sulfonyl chloride
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