5-Chloro-2-(difluoromethyl)-3,4-diiodopyridine
2-Amino-3-bromo-6-(difluoromethyl)-5-(trifluoromethyl)pyridine
2-Chloro-5-(difluoromethyl)-3,4-diiodopyridine
2-Amino-3-bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridine
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