Showing structure for 7-[20-(hexa-3,5-dien-1-yl)-12,21-dihydroxy-7,10,15,21-tetramethyl-4,9,14,19,25-pentaoxapentacyclo[13.10.0.0³,¹³.0⁵,¹⁰.0¹⁸,²⁴]pentacosan-8-yl]-3,4-dimethylhepta-2,4-dienal