提示: 按住Ctrl键可以同时选择多个官能团
SMILES: O=[N+](c1cnc(F)c(F)c1)[O-] Canonical SMILES: [O-][N+](=O)c1cnc(c(c1)F)F InChI: InChI=1S/C5H2F2N2O2/c6-4-1-3(9(10)11)2-8-5(4)7/h1-2H InChIKey: YJBQJGQRNAZQPG-UHFFFAOYSA-N
CBID:288968 http://www.chembase.cn/molecule-288968.html