InChI=1S/C27H44O6/c1-14(6-5-7-15(2)25(32)33)17-8-9-18-22-19(13-21(29)27(17,18)4)26(3)11-10-16(28)12-20(26)23(30)24(22)31/h14-23,28-30H,5-13H2,1-4H3,(H,32,33)/t14?,15?,16?,17?,18?,19?,20?,21?,22?,23?,26-,27-/m1/s1