2-Amino-4-bromo-3-(difluoromethyl)-6-nitropyridine
Methyl 2-(difluoromethyl)-3,4-diiodopyridine-6-carboxylate
2-Amino-6-bromo-3-(bromomethyl)-5-(difluoromethyl)pyridine
Methyl 3-(difluoromethyl)-2,6-diiodopyridine-5-carboxylate
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