2,5-Bis(3,4-dichlorophenyl)-3-nitropyridine
3-(3,4-Dichlorophenyl)-2-methoxy-5-nitropyridine
2-Chloro-5-(3,4-dichlorophenyl)-3-nitropyridine
4-Chloro-2-(difluoromethyl)-5-nitropyridine
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