Showing structure for (2e,4e)-7-[(1s,3r,5s,7s,8s,10r,12s,13s,15r,18s,20r,21r,24r)-20-[(3z)-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