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SMILES: c1(c2c(ncn1)cccc2)N1CCN(C(=O)c2cc3nccnc3cc2)CC1 Canonical SMILES: O=C(c1ccc2c(c1)nccn2)N1CCN(CC1)c1ncnc2c1cccc2 InChI: InChI=1S/C21H18N6O/c28-21(15-5-6-18-19(13-15)23-8-7-22-18)27-11-9-26(10-12-27)20-16-3-1-2-4-17(16)24-14-25-20/h1-8,13-14H,9-12H2 InChIKey: HTKHLQRSRXQRTF-UHFFFAOYSA-N
CBID:500140 http://www.chembase.cn/molecule-500140.html