2-Amino-4-chloro-5-(difluoromethyl)pyridine-3-carboxaldehyde
5-Amino-2-chloro-4-(difluoromethyl)pyridine-3-methanol
Methyl 3-amino-4-bromo-6-(difluoromethyl)pyridine-2-carboxylate
Ethyl 3-amino-4-chloro-6-(difluoromethyl)pyridine-2-carboxylate
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