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SMILES: c1c(c(ncn1)N)C=O Canonical SMILES: O=Cc1cncnc1N InChI: InChI=1S/C5H5N3O/c6-5-4(2-9)1-7-3-8-5/h1-3H,(H2,6,7,8) InChIKey: PDZKNPQAPGGAFJ-UHFFFAOYSA-N
CBID:297373 http://www.chembase.cn/molecule-297373.html