Methyl 3,4-diamino-2-(difluoromethyl)pyridine-6-acetate
4-(Difluoromethyl)-3,6-diiodopyridine-2-carboxaldehyde
3-(Difluoromethyl)-2,5-diiodopyridine-4-carboxaldehyde
Methyl 3,6-diamino-2-(difluoromethyl)pyridine-4-acetate
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