InChI=1S/C27H46O6/c1-14(6-5-7-15(2)25(32)33)17-8-9-18-21-22(20(29)13-27(17,18)4)26(3)11-10-16(28)12-19(26)23(30)24(21)31/h14-24,28-31H,5-13H2,1-4H3,(H,32,33)/t14?,15?,16?,17?,18?,19?,20?,21?,22?,23?,24?,26-,27+/m0/s1