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SMILES: NC1C=NC(=O)NC1=O Canonical SMILES: NC1C=NC(=O)NC1=O InChI: InChI=1S/C4H5N3O2/c5-2-1-6-4(9)7-3(2)8/h1-2H,5H2,(H,7,8,9) InChIKey: QJWJHAUWIGEUAV-UHFFFAOYSA-N
CBID:291633 http://www.chembase.cn/molecule-291633.html