4-(Difluoromethyl)-2,6-dimethoxypyridine-3-carboxaldehyde
Ethyl 4-amino-6-bromo-3-(difluoromethyl)pyridine-2-carboxylate
3-Amino-2-bromo-5-(difluoromethyl)pyridine-4-carboxylic acid
2-(Difluoromethyl)-3,6-dimethoxypyridine-5-carboxaldehyde
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