1SL3:
reference: Discovery and evaluation of potent P1 aryl heterocycle-based thrombin inhibitors., Young MB, Barrow JC, Glass KL, Lundell GF, Newton CL, Pellicore JM, Rittle KE, Selnick HG, Stauffer KJ, Vacca JP, Williams PD, Bohn D, Clayton FC, Cook JJ, Krueger JA, Kuo LC, Lewis SD, Lucas BJ, McMasters DR, Miller-Stein C, Pietrak BL, Wallace AA, White RB, Wong B, Yan Y, Nantermet PG, J Med Chem 2004 Jun 3;47(12):2995-3008. PMID: 15163182

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