NMS-E973 is a potent and selective Hsp90 inhibitor with DC50 of <10 nM for Hsp90 binding, no activiy against a panel of 52 diverse protein kinases.

CW069 is an allosteric, and selective inhibitor of microtubule motor protein HSET with IC50 of 75 μM, significant selectivity over KSP.

CH5138303 is an orally available Hsp90 inhibitor with Kd of 0.48 nM.    

ARQ 621 is an allosteric, and selective Eg5 mitotic motor protein inhibitor.

VER-49009 is a potent HSP90 inhibitor with IC50 of 47 nM for HSP90β.

VER-50589 is a potent HSP90 inhibitor with IC50 of 21 nM for HSP90β.  

MPI-0479605 is an ATP competitive and selective inhibitor of mitotic kinase Mps1 with IC50 of 1.8 nM, >40-fold selectivity over other kinases.

INH1 is a cell-permeable Hec1 inhibitor, which specifically disrupts the Hec1/Nek2 interaction.