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SMILES: n12c(nc(=O)c3c2cccc3)c2c3c(c1=O)ccc1c(=O)n4c(nc(=O)c5c4cccc5)c(c31)cc2 Canonical SMILES: O=c1nc2c3ccc4c5c3c(c(=O)n2c2c1cccc2)ccc5c(=O)n1c4nc(=O)c2c1cccc2 InChI: InChI=1S/C28H12N4O4/c33-25-13-5-1-3-7-19(13)31-23(29-25)15-9-10-16-22-18(12-11-17(21(15)22)27(31)35)28(36)32-20-8-4-2-6-14(20)26(34)30-24(16)32/h1-12H InChIKey: KSUYEOPWEUJVRD-UHFFFAOYSA-N
CBID:203194 http://www.chembase.cn/molecule-203194.html