2-Mercapto-3-(2,3,4-trichlorophenyl)-5-(trifluoromethyl)pyridine
2-Fluoro-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetonitrile
2,5,6-Trifluoronicotinic acid
5-Bromo-4-ethylpicolinaldehyde
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