Ethyl 3,5-difluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Nitro-6-(trifluoromethoxy)pyridine-4-sulfonamide
Methyl 2,5-dichloro-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3,4-difluoro-5-(trifluoromethoxy)pyridine-2-carboxylate
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