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SMILES: C12C3C1C23 Canonical SMILES: C12C3C1C23 InChI: InChI=1S/C4H4/c1-2-3(1)4(1)2/h1-4H InChIKey: FJGIHZCEZAZPSP-UHFFFAOYSA-N
CBID:129789 http://www.chembase.cn/molecule-129789.html