3-(Difluoromethyl)-4-nitropyridine-2-carboxaldehyde
3-Chloro-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-6-acetonitrile
4-(4-Methyl-3-nitrophenyl)pyridine
6-Methoxy-3-methyl-2-(trifluoromethyl)pyridine
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