3RIX:
reference: Titration-based screening for evaluation of natural product extracts: identification of an aspulvinone family of luciferase inhibitors., Cruz PG, Auld DS, Schultz PJ, Lovell S, Battaile KP, MacArthur R, Shen M, Tamayo-Castillo G, Inglese J, Sherman DH, Chem Biol. 2011 Nov 23;18(11):1442-52. PMID: 22118678

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