提示: 按住Ctrl键可以同时选择多个官能团
SMILES: c1ccc2[nH]ccc2[n+]1[O-] Canonical SMILES: [O-][n+]1cccc2c1cc[nH]2 InChI: InChI=1S/C7H6N2O/c10-9-5-1-2-6-7(9)3-4-8-6/h1-5,8H InChIKey: HULGTKORTOGPHW-UHFFFAOYSA-N
CBID:64838 http://www.chembase.cn/molecule-64838.html