IUPAC:(1R,2R,4S,6S,9R,10S,13S)-2,6,16-trihydroxy-5,5,9-trimethyl-14-methylidenetetracyclo[11.2.1.0^{1,10}.0^{4,9}]hexadecan-15-one
IUPAC:(1R,2R,4S,6S,9R,10S,13S)-2,6,16-trihydroxy-5,5,9-trimethyl-14-methylidenetetracyclo[11.2.1.0^{1,10}.0^{4,9}]hexadecan-15-one