IUPAC:[(6R)-6-[(1S)-1-[(1S,2R,6S,7R,9R,11S,12S,15R,16S)-6-hydroxy-2,16-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadec-4-en-15-yl]ethyl]-4-methyl-2-oxo-5,6-dihydro-2H-pyran-3-yl]methyl acetate
IUPAC:[(6R)-6-[(1S)-1-[(1S,2R,6S,7R,9R,11S,12S,15R,16S)-6-hydroxy-2,16-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadec-4-en-15-yl]ethyl]-4-methyl-2-oxo-5,6-dihydro-2H-pyran-3-yl]methyl acetate