Showing structure for (1s,3s,4r,6s,8r,9r,10r,11s,14s,15r,17s)-4,10,15,17-tetrahydroxy-5,5,10,15-tetramethyl-7-oxapentacyclo[12.2.1.0¹,¹¹.0⁴,⁹.0⁶,⁸]heptadecan-3-yl acetate