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SMILES: c1[nH]c2c(n1)nc(nc2O)O Canonical SMILES: Oc1nc(O)c2c(n1)nc[nH]2 InChI: InChI=1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11) InChIKey: LRFVTYWOQMYALW-UHFFFAOYSA-N
CBID:130197 http://www.chembase.cn/molecule-130197.html