3-Methoxy-2-nitro-5-(2,3,5-trichlorophenyl)pyridine
5-(2,6-Dichlorophenyl)-2-nitropyridine
2-Methoxy-5-nitro-3-(2,3,6-trichlorophenyl)pyridine
3,5-Bis(2,6-dichlorophenyl)-4-nitropyridine
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