5-Amino-3-chloro-4-(chloromethyl)-2-(difluoromethyl)pyridine
5-Amino-2-(bromomethyl)-3-(difluoromethyl)-6-fluoropyridine
2-Amino-4-chloro-5-(difluoromethyl)pyridine-3-carboxaldehyde
5-Amino-2-chloro-4-(difluoromethyl)pyridine-3-methanol
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