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