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SMILES: c1(nc2c(o1)ccc(c2)c1cc(c2n[nH]cc2)ccc1)c1cnccc1 Canonical SMILES: c1ccc(cn1)c1oc2c(n1)cc(cc2)c1cccc(c1)c1n[nH]cc1 InChI: InChI=1S/C21H14N4O/c1-3-14(11-16(4-1)18-8-10-23-25-18)15-6-7-20-19(12-15)24-21(26-20)17-5-2-9-22-13-17/h1-13H,(H,23,25) InChIKey: YWMVOCZKEQZRTB-UHFFFAOYSA-N
CBID:467859 http://www.chembase.cn/molecule-467859.html