InChI=1S/C27H44O8/c1-19(28)14-11-9-7-5-3-2-4-6-8-10-12-15-20-16-13-17-21(18-20)34-27-24(31)22(29)23(30)25(35-27)26(32)33/h13,16-19,22-25,27-31H,2-12,14-15H2,1H3,(H,32,33)