Showing structure for 14,28-dihydroxy-14,28-diisopropyl-6,6,10,21,21-pentamethyl-13,27-dioxoheptacyclo[14.10.2.0²,¹¹.0²,¹⁵.0⁵,¹⁰.0¹⁷,²⁶.0²⁰,²⁵]octacosa-11,17(26)-diene-25-carbaldehyde