Showing structure for (6r,7r,9r,13r,14r,18s,25s)-6,7,17-trihydroxy-5,9,13,20,20,25-hexamethyl-3-oxahexacyclo[11.9.3.0¹,¹⁸.0⁵,¹⁰.0⁹,¹⁴.0¹⁷,²⁵]pentacosan-2-one