Ethyl 5-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 4-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylate
2,3,5-Tris(perfluorophenyl)pyridine
Ethyl 4-fluoro-2-(trifluoromethoxy)pyridine-5-carboxylate
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