IUPAC:16-[(3-{[5-({4-[(3,5-dihydroxy-4-methoxyoxan-2-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl}oxy)-4-hydroxy-6-methyl-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-4,5-dihydroxyoxan-2-yl)oxy]-2,6,13,17,17-pentamethyl-6-(4-methylpenta-1,3-dien-1-yl)-8-oxo-7-oxapentacyclo[10.8.0.0^{2,9}.0^{5,9}.0^{13,18}]icos-1(20)-en-4-yl acetate
IUPAC:16-[(3-{[5-({4-[(3,5-dihydroxy-4-methoxyoxan-2-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl}oxy)-4-hydroxy-6-methyl-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxy}-4,5-dihydroxyoxan-2-yl)oxy]-2,6,13,17,17-pentamethyl-6-(4-methylpenta-1,3-dien-1-yl)-8-oxo-7-oxapentacyclo[10.8.0.0^{2,9}.0^{5,9}.0^{13,18}]icos-1(20)-en-4-yl acetate