InChI=1S/C30H48O12/c1-12(4-7-20(33)34)13-5-6-14-21-15(11-19(32)30(13,14)3)29(2)9-8-17(31)22(35)16(29)10-18(21)41-28-25(38)23(36)24(37)26(42-28)27(39)40/h12-19,21-26,28,31-32,35-38H,4-11H2,1-3H3,(H,33,34)(H,39,40)/t12?,13?,14?,15?,16?,17?,18?,19?,21?,22?,23?,24?,25?,26?,28?,29-,30-/m1/s1