2-Amino-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetonitrile
4-Amino-5-hydroxy-3-(trifluoromethoxy)pyridine-2-methanol
3-Amino-5-iodo-2-methoxy-6-(trifluoromethoxy)pyridine
4-Amino-3-hydroxy-2-(trifluoromethoxy)pyridine-5-methanol
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