InChI=1S/C30H46O12/c1-29-8-6-16(33)10-15(29)11-20(41-28-25(38)23(36)24(37)26(42-28)27(39)40)22-18(29)7-9-30(13-32)17(3-4-19(22)30)14(12-31)2-5-21(34)35/h14-15,17-20,22-26,28,31-32,36-38H,2-13H2,1H3,(H,34,35)(H,39,40)/t14?,15?,17?,18?,19?,20?,22?,23?,24?,25?,26?,28?,29-,30-/m0/s1