InChI=1S/C24H34O8/c1-11(25)29-16-17-22(3,4)9-6-10-23(17,5)14-8-7-13-15-20(31-19(13)27)32-21(28)24(14,15)18(16)30-12(2)26/h13-18,20-21,28H,6-10H2,1-5H3