IUPAC:(1R,13R,15S)-6,7-dihydroxy-16,16-dimethyl-13-[5-methyl-2-(prop-1-en-2-yl)hex-5-en-1-yl]-1,15-bis(3-methylbut-2-en-1-yl)-3-oxatetracyclo[11.3.1.0^{2,11}.0^{4,9}]heptadeca-2(11),4,6,8-tetraene-10,12,17-trione
IUPAC:(1R,13R,15S)-6,7-dihydroxy-16,16-dimethyl-13-[5-methyl-2-(prop-1-en-2-yl)hex-5-en-1-yl]-1,15-bis(3-methylbut-2-en-1-yl)-3-oxatetracyclo[11.3.1.0^{2,11}.0^{4,9}]heptadeca-2(11),4,6,8-tetraene-10,12,17-trione