2,3-Difluoro-4-iodo-5-(trifluoromethoxy)pyridine
3-(Chloromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-4-methanol
2-(Fluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
5-(Chloromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-2-methanol
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