In addition to this compound being cytotoxic against BCL‐XL dependent leukemia cell line (MOLT‐4 cells), with a DC50 value of 63 nM and a Dmax value of ∼91%, it was shown to be less toxic to platelets than the respective TLM alone, given the low expression of VHL on platelets.99 This evidence concerns the gene BCL2L1 and leukemia.