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SMILES: N1=CNC(=O)CC1=O Canonical SMILES: O=C1NC=NC(=O)C1 InChI: InChI=1S/C4H4N2O2/c7-3-1-4(8)6-2-5-3/h2H,1H2,(H,5,6,7,8) InChIKey: HFAYWAUCHUMJMH-UHFFFAOYSA-N
CBID:113874 http://www.chembase.cn/molecule-113874.html