2,4-Bis(trifluoromethyl)-3-hydroxypyridine
3,6-Bis(trifluoromethyl)-2-(chloromethyl)pyridine
3,5-Bis(trifluoromethyl)-2-(chloromethyl)pyridine
2,3-Bis(trifluoromethyl)-5-hydroxypyridine
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