IUPAC:(2E)-2-[2-(4-methylpiperazin-1-yl)-2-oxoethylidene]-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3,5,7,11,13-hexaen-10-one
IUPAC:(2E)-2-[2-(4-methylpiperazin-1-yl)-2-oxoethylidene]-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3,5,7,11,13-hexaen-10-one