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SMILES: c12nccnc1nc[nH]2 Canonical SMILES: c1cnc2c(n1)[nH]cn2 InChI: InChI=1S/C5H4N4/c1-2-7-5-4(6-1)8-3-9-5/h1-3H,(H,6,7,8,9) InChIKey: ZKAMEFMDQNTDFK-UHFFFAOYSA-N
CBID:294037 http://www.chembase.cn/molecule-294037.html