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