InChI=1S/C30H46O11/c1-14(3-8-22(34)40-28-25(37)23(35)24(36)26(41-28)27(38)39)18-6-7-19-17-5-4-15-11-16(32)9-10-30(15,13-31)20(17)12-21(33)29(18,19)2/h14-15,17-21,23-26,28,31,33,35-37H,3-13H2,1-2H3,(H,38,39)/t14?,15?,17?,18?,19?,20?,21?,23?,24?,25?,26?,28?,29-,30-/m1/s1