(E/Z)-HOI-07 is a potent and selective Aurora B inhibitor. HOI-07 has antitumor activity[1].
References
[1] Xie H, et al. Identification of an Aurora kinase inhibitor specific for the Aurora B isoform. Cancer Res. 2013 Jan 15;73(2):716-24. DOI:10.1158/0008-5472.CAN-12-2784