4-Methyl-2-(trifluoromethoxy)pyridine-6-sulfonamide
4,5-Diamino-3-iodo-2-(trifluoromethoxy)pyridine
3-Methyl-2-(trifluoromethoxy)pyridine-6-sulfonamide
2,3-Diamino-6-iodo-5-(trifluoromethoxy)pyridine
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