InChI=1S/C27H44O6/c1-14(6-5-7-15(2)25(32)33)24-21(30)12-19-23-18(13-22(31)27(19,24)4)26(3)9-8-17(28)10-16(26)11-20(23)29/h14-16,18-24,29-31H,5-13H2,1-4H3,(H,32,33)/t14?,15?,16?,18?,19?,20?,21?,22?,23?,24?,26-,27+/m0/s1