ZMF-10 is a highly potent PAK1 inhibitor, with IC 50 s of 174 nM, 1.038 μM and 1.372 μM for PAK1 , PAK2 and PAK3 , respectively. ZMF-10 can inhibit PAK1 activity to affect PAK1-regulated apoptosis , ER-Stress and migration in MDA-MB-231 cells. ZMF-10 can be used for researching anticancer.