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