6-Amino-2-bromo-4-(difluoromethyl)pyridine-3-sulfonamide
Methyl 4-amino-5-bromo-3-(difluoromethyl)pyridine-2-acetate
Ethyl 2-amino-5-(difluoromethyl)-3-fluoropyridine-6-carboxylate
2-Amino-6-bromo-3-(difluoromethyl)pyridine-4-sulfonamide
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