Showing structure for (1s,3r,5r,6as,7r,8r,10r,10as)-1,3-bis(acetyloxy)-7-[(2r)-2-hydroperoxy-3-methylidenepent-4-en-1-yl]-10-hydroxy-7,8-dimethyl-1h,3h,5h,6h,6ah,8h,9h,10h-naphtho[1,8a-c]furan-5-yl (4e)-deca-2,4-dienoate