5,6-Bis(3,5-dichlorophenyl)picolinic acid
3-Fluoro-2-mercapto-5-(2,3,6-trichlorophenyl)pyridine
3-Bromo-6-nitro-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Ethyl 4-nitro-2-(pyridin-4-yl)benzoate
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