IUPAC:methyl 2-[(1R,2S,4R,6R,9R,10S,11R,15R,18S)-6-(furan-3-yl)-7,9,11,15-tetramethyl-12-oxo-3,17-dioxapentacyclo[9.6.1.0^{2,9}.0^{4,8}.0^{15,18}]octadeca-7,13-dien-10-yl]acetate
IUPAC:methyl 2-[(1R,2S,4R,6R,9R,10S,11R,15R,18S)-6-(furan-3-yl)-7,9,11,15-tetramethyl-12-oxo-3,17-dioxapentacyclo[9.6.1.0^{2,9}.0^{4,8}.0^{15,18}]octadeca-7,13-dien-10-yl]acetate