InChI=1S/C30H46O10/c1-15(3-8-22(32)33)19-6-7-21-18-5-4-16-13-17(9-11-29(16,2)20(18)10-12-30(19,21)14-31)39-28-25(36)23(34)24(35)26(40-28)27(37)38/h4,15,17-21,23-26,28,31,34-36H,3,5-14H2,1-2H3,(H,32,33)(H,37,38)/t15?,17?,18?,19?,20?,21?,23?,24?,25?,26?,28?,29-,30-/m0/s1