(+)-(S)-4,5,6,7-Tetrahydro-8-fluoro-5-methyl-6-(3-methyl-2-butenyl)imidazo[4,5,1-jk][1,4]benzodiazepine-2-(1H)-thione 137332-55-9 AIDS-003619 AIDS003619 NSC638581 TIBO CACVII-23