label: N,N'-(5,6,7,12,13,14-HEXAHYDRO-4,11-DIMETHOXY-6,7,13,14-TETRAOXOQUINO(2,3-B)ACRIDINE-1,8-DIYL)BISACETAMIDE
label_lc: n,n'-(5,6,7,12,13,14-hexahydro-4,11-dimethoxy-6,7,13,14-tetraoxoquino(2,3-b)acridine-1,8-diyl)bisacetamide