IUPAC:15-methyl-7,9,19,21-tetraoxa-15-azapentacyclo[15.7.0.0^{4,12}.0^{6,10}.0^{18,22}]tetracosa-1(17),4,6(10),11,18(22),23-hexaen-3-one hydrochloride
IUPAC:15-methyl-7,9,19,21-tetraoxa-15-azapentacyclo[15.7.0.0^{4,12}.0^{6,10}.0^{18,22}]tetracosa-1(17),4,6(10),11,18(22),23-hexaen-3-one hydrochloride