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SMILES: c12c(nccn1)onc2N Canonical SMILES: Nc1noc2c1nccn2 InChI: InChI=1S/C5H4N4O/c6-4-3-5(10-9-4)8-2-1-7-3/h1-2H,(H2,6,9) InChIKey: WKOSBXIJGCIJII-UHFFFAOYSA-N
CBID:67048 http://www.chembase.cn/molecule-67048.html