Showing structure for (1s,4s,5r,8r,10s,11r,13r,14r,17s,18r)-10,11-dihydroxy-4,5,9,9,13,20,20-heptamethyl-24-oxahexacyclo[15.5.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]tetracosane-16,23-dione