Methyl 3-amino-2-(chloromethyl)-4-(difluoromethyl)pyridine-6-carboxylate
4-(Aminomethyl)-5-(difluoromethyl)-2,3-diiodopyridine
2-Bromo-5-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine
Ethyl 2-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylate
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