InChI=1S/C24H40O7/c1-11(4-5-19(30)31)21-16(27)8-13-20-15(26)7-12-6-14(25)17(28)9-23(12,2)22(20)18(29)10-24(13,21)3/h11-18,20-22,25-29H,4-10H2,1-3H3,(H,30,31)/t11?,12?,13?,14?,15?,16?,17?,18?,20?,21?,22?,23-,24-/m0/s1