InChI=1S/C28H42O9/c1-14-11-28-12-16(14)6-7-17(28)27(4)9-5-8-26(3,18(27)10-19(28)36-15(2)29)13-35-25-22(32)20(30)21(31)23(37-25)24(33)34/h11,16-23,25,30-32H,5-10,12-13H2,1-4H3,(H,33,34)