4FLP:
reference: Small-Molecule Inhibition of BRDT for Male Contraception., Matzuk MM, McKeown MR, Filippakopoulos P, Li Q, Ma L, Agno JE, Lemieux ME, Picaud S, Yu RN, Qi J, Knapp S, Bradner JE, Cell. 2012 Aug 17;150(4):673-684. PMID: 22901802

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