InChI=1S/C24H40O7/c1-23-6-5-15-21(17(27)8-13-7-14(26)9-19(29)24(13,15)2)16(23)10-18(28)22(23)12(11-25)3-4-20(30)31/h12-19,21-22,25-29H,3-11H2,1-2H3,(H,30,31)/t12?,13?,14?,15?,16?,17?,18?,19?,21?,22?,23-,24-/m0/s1