IUPAC:(12S)-18,19-dimethoxy-13-methyl-5,7-dioxa-13-azapentacyclo[10.7.1.0^{2,10}.0^{4,8}.0^{16,20}]icosa-1(19),2,4(8),9,16(20),17-hexaene
IUPAC:(12S)-18,19-dimethoxy-13-methyl-5,7-dioxa-13-azapentacyclo[10.7.1.0^{2,10}.0^{4,8}.0^{16,20}]icosa-1(19),2,4(8),9,16(20),17-hexaene