2,3-Difluoro-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2,3-Dihydroxy-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine
2,4-Dihydroxy-5-methoxy-3-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3,4-dihydroxy-6-(trifluoromethoxy)pyridine
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