6QCI:
reference: Structure-Activity Relationship of NF023 Derivatives Binding to XIAP-BIR1., Sorrentino L, Cossu F, Milani M, Malkoc B, Huang WC, Tsay SC, Ru Hwu J, Mastrangelo E, ChemistryOpen. 2019 Apr 12;8(4):476-482. doi: 10.1002/open.201900059. eCollection, 2019 Apr. PMID: 31011505

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