InChI=1S/C30H46O12/c1-13(3-8-21(34)41-28-25(38)23(36)24(37)26(42-28)27(39)40)15-6-7-16-14-4-5-17-22(35)19(32)9-10-29(17,2)18(14)11-20(33)30(15,16)12-31/h13-18,20,22-26,28,31,33,35-38H,3-12H2,1-2H3,(H,39,40)/t13?,14?,15?,16?,17?,18?,20?,22?,23?,24?,25?,26?,28?,29-,30+/m0/s1