InChI=1S/C30H46O12/c1-12(4-7-21(35)41-28-25(38)23(36)24(37)26(42-28)27(39)40)22-18(32)10-16-15-6-5-13-8-14(31)9-19(33)29(13,2)17(15)11-20(34)30(16,22)3/h12-13,15-20,22-26,28,32-34,36-38H,4-11H2,1-3H3,(H,39,40)/t12?,13?,15?,16?,17?,18?,19?,20?,22?,23?,24?,25?,26?,28?,29-,30+/m0/s1