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SMILES: c1cc[n+](nc1)[O-] Canonical SMILES: [O-][n+]1ccccn1 InChI: InChI=1S/C4H4N2O/c7-6-4-2-1-3-5-6/h1-4H InChIKey: GAJBWMUZVXJIBO-UHFFFAOYSA-N
CBID:141472 http://www.chembase.cn/molecule-141472.html