IUPAC:5-[(1R,2S,4R,6R,7R,10S,11R,14S,16S)-14,16-dihydroxy-7,11-dimethyl-3-oxapentacyclo[8.8.0.0^{2,4}.0^{2,7}.0^{11,16}]octadecan-6-yl]-2H-pyran-2-one
IUPAC:5-[(1R,2S,4R,6R,7R,10S,11R,14S,16S)-14,16-dihydroxy-7,11-dimethyl-3-oxapentacyclo[8.8.0.0^{2,4}.0^{2,7}.0^{11,16}]octadecan-6-yl]-2H-pyran-2-one