5-Chloro-2-(3,5-dichlorophenyl)-3-nitropyridine
6-Methoxy-3-nitro-2-(2,3,5-trichlorophenyl)pyridine
6-(2,3-Difluorophenyl)-2-methoxy-3-nitropyridine
3,5-Bis(2,3-difluorophenyl)-2-nitropyridine
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