2,3-Difluoro-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine
4-Chloro-2,5-dihydroxy-3-(trifluoromethoxy)pyridine
Methyl 4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
2-Chloro-4,6-dihydroxy-3-(trifluoromethoxy)pyridine
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