InChI=1S/C30H48O11/c1-13(4-7-19(31)32)15-5-6-16-20-17(9-11-29(15,16)2)30(3)10-8-14(12-18(30)21(33)22(20)34)40-28-25(37)23(35)24(36)26(41-28)27(38)39/h13-18,20-26,28,33-37H,4-12H2,1-3H3,(H,31,32)(H,38,39)/t13?,14?,15?,16-,17-,18-,20-,21?,22?,23?,24?,25?,26?,28?,29+,30+/m0/s1