label: 12-(2-O-lysyl-4-O-methyl-glucopyranosyl)-6,7,12,13-tetrahydro(5H)-indolo(2,3-a)-pyrrolo(3,4-c)carbazole-5,7-dione dihydrochloride
label_lc: 12-(2-o-lysyl-4-o-methyl-glucopyranosyl)-6,7,12,13-tetrahydro(5h)-indolo(2,3-a)-pyrrolo(3,4-c)carbazole-5,7-dione dihydrochloride