InChI=1S/C27H46O6/c1-26-10-8-19(30)12-18(26)13-23(31)24-21-7-6-20(27(21,2)11-9-22(24)26)16(14-28)4-3-5-17(15-29)25(32)33/h16-24,28-31H,3-15H2,1-2H3,(H,32,33)/t16?,17?,18?,19?,20?,21?,22?,23?,24?,26-,27+/m0/s1