IUPAC:4-[(4-methylpiperazin-1-yl)methyl]-8-oxa-15,16-diazatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(16),2(7),3,5,9(17),10,12-heptaen-14-one
IUPAC:4-[(4-methylpiperazin-1-yl)methyl]-8-oxa-15,16-diazatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(16),2(7),3,5,9(17),10,12-heptaen-14-one