4-(Chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-5-methanol
3,4-Difluoro-2-hydroxy-5-(trifluoromethoxy)pyridine
4-Fluoro-2-(trifluoromethoxy)pyridine-3-acetic acid
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