5-Amino-4-(difluoromethyl)-2-nitropyridine-3-acetonitrile
Ethyl 2-cyano-3-nitro-6-(trifluoromethoxy)pyridine-5-carboxylate
5-Cyano-4-hydroxy-2-iodo-3-(trifluoromethoxy)pyridine
3-Bromo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetonitrile
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