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