IUPAC:7,17-dihydroxy-12-(3-hydroxy-4-methoxyphenyl)-8,16-dimethoxy-1,4-diazapentacyclo[11.8.0.0^{2,11}.0^{5,10}.0^{14,19}]henicosa-2(11),5(10),6,8,12,14(19),15,17,20-nonaen-3-one
IUPAC:7,17-dihydroxy-12-(3-hydroxy-4-methoxyphenyl)-8,16-dimethoxy-1,4-diazapentacyclo[11.8.0.0^{2,11}.0^{5,10}.0^{14,19}]henicosa-2(11),5(10),6,8,12,14(19),15,17,20-nonaen-3-one