3,4-Difluoro-5-iodo-2-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine
3,4-Difluoro-2-iodo-5-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
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