A library of candidate target binding fragments (CTBF's) each CTBF being a small organic molecule and having a linkable functional group (LFG) or blocked form thereof (BLFG), wherein the LFG or BLFG contains a linking group (LG), the LG being a disulfide group.
候选目标结合片段(CTBF)库,每个 CTBF 都是有机小分子,具有可连接官能团(LFG)或其阻断形式(BLFG),其中 LFG 或 BLFG 包含连接基团(LG),LG 是二
硫基。