InChI=1S/C24H40O7/c1-23-15(12(11-25)3-6-22(30)31)4-5-16(23)14-9-19(27)18-7-13(26)8-20(28)24(18,2)17(14)10-21(23)29/h12-21,25-29H,3-11H2,1-2H3,(H,30,31)/t12?,13?,14?,15?,16?,17?,18?,19?,20?,21?,23-,24-/m1/s1