3-(Chloromethyl)-2,5-diiodo-4-(trifluoromethoxy)pyridine
3,6-Dibromo-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4,6-diiodo-2-(trifluoromethoxy)pyridine
6-Bromo-3,4-diamino-2-(trifluoromethoxy)pyridine
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