InChI=1S/C27H42O10/c1-26-8-7-13(36-25-22(33)20(31)21(32)23(37-25)24(34)35)9-12(26)3-4-14-15-5-6-16(18(30)11-28)27(15,2)10-17(29)19(14)26/h12-17,19-23,25,28-29,31-33H,3-11H2,1-2H3,(H,34,35)/t12-,13?,14?,15+,16?,17?,19-,20?,21?,22?,23?,25?,26+,27+/m1/s1