2,6-Difluoro-3-methoxy-4-(trifluoromethoxy)pyridine
Ethyl 2,4-difluoro-3-(trifluoromethoxy)pyridine-6-carboxylate
3,6-Difluoro-4-methoxy-2-(trifluoromethoxy)pyridine
Ethyl 2,3-difluoro-6-(trifluoromethoxy)pyridine-4-carboxylate
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