Ethyl 4-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylate
4,6-Difluoro-3-nitro-2-(trifluoromethoxy)pyridine
Methyl 3-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylate
2,4-Difluoro-3-nitro-5-(trifluoromethoxy)pyridine
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