InChI=1S/C24H38O7/c1-23-8-7-13(26)9-17(23)21(30)22(31)20-15-5-4-14(12(11-25)3-6-19(28)29)24(15,2)18(27)10-16(20)23/h12-17,20-22,25-26,30-31H,3-11H2,1-2H3,(H,28,29)/t12?,13?,14?,15?,16?,17?,20?,21?,22?,23-,24-/m1/s1