IUPAC:(1S,3R,4R,6R,8S,9S,10R,11R,14R,15R,17R)-3,4,10,15-tetrahydroxy-5,5,10,15-tetramethyl-7-oxapentacyclo[12.2.1.0^{1,11}.0^{4,9}.0^{6,8}]heptadecan-17-yl acetate
IUPAC:(1S,3R,4R,6R,8S,9S,10R,11R,14R,15R,17R)-3,4,10,15-tetrahydroxy-5,5,10,15-tetramethyl-7-oxapentacyclo[12.2.1.0^{1,11}.0^{4,9}.0^{6,8}]heptadecan-17-yl acetate