InChI=1S/C30H46O11/c1-13(4-7-22(33)34)16-5-6-17-15-11-20(40-28-25(37)23(35)24(36)26(41-28)27(38)39)19-10-14(31)8-9-29(19,2)18(15)12-21(32)30(16,17)3/h13,15-21,23-26,28,32,35-37H,4-12H2,1-3H3,(H,33,34)(H,38,39)/t13?,15?,16?,17?,18?,19?,20?,21?,23?,24?,25?,26?,28?,29-,30-/m1/s1