2-Amino-4-bromo-3-(difluoromethyl)pyridine-5-carboxaldehyde
2-Amino-3-bromo-5-(difluoromethyl)pyridine-6-carboxaldehyde
3-(Difluoromethyl)-2,6-dimethoxy-5-nitropyridine
2-Amino-4-bromo-3-(difluoromethyl)pyridine-5-acetonitrile
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