3,5-Difluoro-4-hydroxy-2-(trifluoromethoxy)pyridine
2,5-Difluoro-4-hydroxy-3-(trifluoromethoxy)pyridine
Methyl 3-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
4,5-Difluoro-3-nitro-2-(trifluoromethoxy)pyridine
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