2-(2,3-Bis(trifluoromethyl)pyridin-5-yl)-2-hydroxyacetic acid
3,6-Bis(trifluoromethyl)pyridine-2-acetic acid
4,5-Bis(trifluoromethyl)pyridine-2-sulfonyl chloride
3,5-Bis(trifluoromethyl)pyridine-4-sulfonyl chloride
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