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SMILES: c12c(c(ncn1)N)[nH]cn2.c12c(c(ncn1)N)[nH]cn2.S(=O)(=O)(O)O Canonical SMILES: OS(=O)(=O)O.Nc1ncnc2c1[nH]cn2.Nc1ncnc2c1[nH]cn2 InChI: InChI=1S/2C5H5N5.H2O4S/c2*6-4-3-5(9-1-7-3)10-2-8-4;1-5(2,3)4/h2*1-2H,(H3,6,7,8,9,10);(H2,1,2,3,4) InChIKey: LQXHSCOPYJCOMD-UHFFFAOYSA-N
CBID:73227 http://www.chembase.cn/molecule-73227.html