α<i>K</i>_i (µM) values of Chembridge compounds against IMP and NAD⁺, <i>in vitro</i> activity of Chembridge compounds against <i>M. tuberculosis</i> H37Rv and <i>M. smegmatis</i> and selectivity index (SI).

SI defined as i.e. the ratio of vero cell cytotoxicity to the anti-TB activity. Note: (UC) stands for Uncompetitive inhibition, (NC) Noncompetitive, (C) Competitive, (NA) Not available and (SI) Selectivity index.选择性指数（Selectivity Index，SI）被定义为Vero细胞毒性与抗结核活性的比值。 注：(UC)代表反竞争性抑制（Uncompetitive inhibition），(NC)代表非竞争性抑制（Noncompetitive inhibition），(C)代表竞争性抑制（Competitive inhibition），(NA)代表无可用数据（Not available），(SI)代表选择性指数（Selectivity Index）。