4-Chloro-5-(trifluoromethoxy)pyridine-2-sulfonamide
2,5-Diiodo-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
4-Chloro-2-(trifluoromethoxy)pyridine-6-sulfonamide
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