2-(Difluoromethyl)-3-methyl-5-nitro-4-(trifluoromethoxy)pyridine
2-Cyano-6-(difluoromethyl)-3-nitropyridine-5-acetonitrile
Methyl 2-(2,3-dichlorophenyl)-6-fluoroisonicotinate
4-(Aminomethyl)-2-methoxy-3-nitro-5-(trifluoromethoxy)pyridine
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