InChI=1S/C30H46O11/c1-29-9-7-16(40-28-25(37)23(35)24(36)26(41-28)27(38)39)11-15(29)4-5-17-18(29)8-10-30(2)19(12-20(32)22(17)30)14(13-31)3-6-21(33)34/h4,14,16-20,22-26,28,31-32,35-37H,3,5-13H2,1-2H3,(H,33,34)(H,38,39)/t14?,16?,17?,18?,19?,20?,22?,23?,24?,25?,26?,28?,29-,30+/m0/s1