2,4-Dihydroxy-3-methoxy-6-(trifluoromethyl)pyridine
2,4-Dibromo-3-hydroxy-6-(trifluoromethyl)pyridine
2,4-Dichloro-3-hydroxy-6-(trifluoromethyl)pyridine
2-Chloro-5-hydroxypyridine-3-carboxaldehyde
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