IUPAC:methyl 15,16-dihydroxy-3-[(4-hydroxy-3,4-dimethylpent-2-enoyl)oxy]-9,13-dimethyl-4,11-dioxo-10-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,18-dioxapentacyclo[12.5.0.0^{1,6}.0^{2,17}.0^{8,13}]nonadec-9-ene-17-carboxylate
IUPAC:methyl 15,16-dihydroxy-3-[(4-hydroxy-3,4-dimethylpent-2-enoyl)oxy]-9,13-dimethyl-4,11-dioxo-10-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,18-dioxapentacyclo[12.5.0.0^{1,6}.0^{2,17}.0^{8,13}]nonadec-9-ene-17-carboxylate