4,5-Dimethyl-6-(3-methylbut-2-en-1-yl)-4,5,6,7-tetrahydroimidazo[4,5,1-jk][1,4]benzodiazepine-2(1H)-thione, (trans) AIDS-060321 AIDS060321 TIBO, Trans-4,5-diMe-6-DMA Thione deriv.