InChI=1S/C30H42O10/c1-29-11-9-17(32)13-16(29)4-5-18-20-7-6-19(30(20,2)12-10-21(18)29)15(14-31)3-8-22(33)39-28-25(36)23(34)24(35)26(40-28)27(37)38/h4-5,13,15,18-21,23-26,28,31,34-36H,3,6-12,14H2,1-2H3,(H,37,38)/t15?,18?,19?,20?,21?,23?,24?,25?,26?,28?,29-,30+/m0/s1