2-Bromo-3-iodo-5-(trifluoromethoxy)pyridine-6-sulfonamide
2-Bromo-4-(difluoromethyl)-6-fluoro-3-iodopyridine
Methyl 3-(difluoromethyl)-2-iodo-5-methylpyridine-6-acetate
2-Fluoro-3-iodo-5-(methylthio)pyridine
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