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SMILES: c1(n(nc(n1)c1ccccc1)c1ncccc1)c1nc2c([nH]c1=O)cccc2 Canonical SMILES: O=c1[nH]c2ccccc2nc1c1nc(nn1c1ccccn1)c1ccccc1 InChI: InChI=1S/C21H14N6O/c28-21-18(23-15-10-4-5-11-16(15)24-21)20-25-19(14-8-2-1-3-9-14)26-27(20)17-12-6-7-13-22-17/h1-13H,(H,24,28) InChIKey: QWQAPGZDXNODFE-UHFFFAOYSA-N
CBID:344620 http://www.chembase.cn/molecule-344620.html