2,5-Diiodo-4-(trifluoromethoxy)pyridine-3-sulfonamide
3-Amino-2-chloro-4-iodo-6-(trifluoromethoxy)pyridine
4,6-Diiodo-2-(trifluoromethoxy)pyridine-3-sulfonamide
5-Amino-2-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine
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