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SMILES: n1cc2c(nc1N)nc[nH]2 Canonical SMILES: Nc1ncc2c(n1)nc[nH]2 InChI: InChI=1S/C5H5N5/c6-5-7-1-3-4(10-5)9-2-8-3/h1-2H,(H3,6,7,8,9,10) InChIKey: MWBWWFOAEOYUST-UHFFFAOYSA-N
CBID:125251 http://www.chembase.cn/molecule-125251.html