SKP2 E3 Ligase Inhibitor II, SMIP004 (CRL1SKP2 Inhibitor II, p21/Cip1/CKI/Waf1 Activator II, N-(4-Butyl-2-methylphenyl)acetamide, p27/Kip1 Activator II, S-phase Kinase-associated Protein 2 Inhibitor II, SCFSKP2 Inhibitor II, Small Molecule Inhibitor of p2