IUPAC:1-[(1S,3R,6R,7S,8S,9S,10S,11S,14S,16S)-8,9,14-trihydroxy-7,11-dimethyl-2-oxapentacyclo[8.8.0.0^{1,3}.0^{3,7}.0^{11,16}]octadecan-6-yl]ethan-1-one
IUPAC:1-[(1S,3R,6R,7S,8S,9S,10S,11S,14S,16S)-8,9,14-trihydroxy-7,11-dimethyl-2-oxapentacyclo[8.8.0.0^{1,3}.0^{3,7}.0^{11,16}]octadecan-6-yl]ethan-1-one