InChI=1S/C27H46O6/c1-15(25(32)33)5-4-6-16(14-28)24-22(31)13-20-23-19(8-10-27(20,24)3)26(2)9-7-18(29)11-17(26)12-21(23)30/h15-24,28-31H,4-14H2,1-3H3,(H,32,33)/t15?,16?,17?,18?,19?,20?,21?,22?,23?,24?,26-,27-/m0/s1