IUPAC:(12R)-18-hydroxy-11-methyl-3,5-dioxa-11lambda5-azapentacyclo[10.7.1.0^{2,6}.0^{8,20}.0^{14,19}]icosa-1(20),2(6),7,14,16,18-hexaen-11-one
IUPAC:(12R)-18-hydroxy-11-methyl-3,5-dioxa-11lambda5-azapentacyclo[10.7.1.0^{2,6}.0^{8,20}.0^{14,19}]icosa-1(20),2(6),7,14,16,18-hexaen-11-one