Showing structure for 9-hydroxy-6,10,14,15,22-pentamethyl-21-methylidene-3,24-dioxaheptacyclo[16.5.2.0¹,¹⁵.0²,⁴.0⁵,¹⁴.0⁶,¹¹.0¹⁸,²³]pentacos-9-ene-8,25-dione