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