2,3,4-Tris(trifluoromethyl)pyridine
2-Mercapto-4-nitro-3-(trifluoromethyl)pyridine
3-Iodo-5-(trifluoromethyl)-2-(trifluoromethylthio)pyridine
4,5-Bis(trifluoromethyl)-2-ethoxypyridine
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