2-Amino-6-hydroxy-3-(trifluoromethoxy)pyridine-4-acetonitrile
6-Amino-3-hydroxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
5-Amino-2-bromo-3-(trifluoromethoxy)pyridine-4-sulfonamide
2,3-Dihydroxy-6-methoxy-5-(trifluoromethoxy)pyridine
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