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SMILES: Nc1c2ncnc2ncn1O Canonical SMILES: On1cnc2c(c1N)ncn2 InChI: InChI=1S/C5H5N5O/c6-4-3-5(8-1-7-3)9-2-10(4)11/h1-2,11H,6H2 InChIKey: FSEXIIUMRZGIDN-UHFFFAOYSA-N
CBID:108192 http://www.chembase.cn/molecule-108192.html