label: 9-amino-6-methyl-5,6,6a,7-tetrahydro-4H-benzo-(de)thiazolo(4,5-g)quinoline dihydrochloride, (-)-isomer
label_lc: 9-amino-6-methyl-5,6,6a,7-tetrahydro-4h-benzo-(de)thiazolo(4,5-g)quinoline dihydrochloride, (-)-isomer