InChI=1S/C24H40O7/c1-23-15(13(11-25)2-7-21(29)30)5-6-16(23)14-3-4-17-22(31)19(27)8-9-24(17,12-26)18(14)10-20(23)28/h13-20,22,25-28,31H,2-12H2,1H3,(H,29,30)/t13?,14?,15?,16?,17?,18?,19?,20?,22?,23-,24-/m1/s1