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Van Schepdael A, Delcourt J, Mulier M, Busson R, Verbist L, Vanderhaeghe HJ, Mingeot-Leclercq MP, Tulkens PM, Claes PJ.Van Schepdael A, et al.J Med Chem. 1991 Apr;34(4):1468-75. doi: 10.1021/jm00108a035.J Med Chem. 1991.PMID: 2016724