6-Amino-2-hydroxy-3-(trifluoromethoxy)pyridine-4-sulfonamide
3-Amino-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-6-acetonitrile
6-Amino-2-hydroxy-3-(trifluoromethoxy)pyridine-4-methanol
2-Amino-6-hydroxy-4-(trifluoromethoxy)pyridine-3-sulfonamide
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