IUPAC:(1R,8S,10S,11R,12S,13S)-13-hydroxy-3,4,11,12-tetramethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.1^{8,11}.0^{1,10}.0^{2,7}]octadeca-2(7),3,5-trien-16-one
IUPAC:(1R,8S,10S,11R,12S,13S)-13-hydroxy-3,4,11,12-tetramethoxy-17-methyl-18-oxa-17-azapentacyclo[8.4.3.1^{8,11}.0^{1,10}.0^{2,7}]octadeca-2(7),3,5-trien-16-one