label: (+)-(5S)-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-imidazo(4,5,1jk)(1,4)benzodiazepin-2(1H)-thione
label_lc: (+)-(5s)-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-imidazo(4,5,1jk)(1,4)benzodiazepin-2(1h)-thione