1-Pyrrolidinecarboxamide, 2-[[(3aS,6S,6aR)-hexahydro-4-(4-methoxy-7-methyl-2-benzothiazolyl)-6-methyl-5-oxopyrrolo[3,2-b]pyrrol-1(2H)-yl]carbonyl]-N-[4-(1-methylethyl)phenyl]-, (2S)- AIDS-185120 AIDS185120