2-Fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine-4-methanol
3,5-Dihydroxy-4-(trifluoromethoxy)pyridine-2-methanol
4-Fluoro-3-nitro-2-(trifluoromethoxy)pyridine
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