InChI=1S/C24H38O7/c1-11(4-7-19(28)29)12-5-6-13-20-14(9-18(27)24(12,13)3)23(2)10-17(26)16(25)8-15(23)21(30)22(20)31/h11-15,17-18,20-22,26-27,30-31H,4-10H2,1-3H3,(H,28,29)/t11?,12?,13?,14?,15?,17?,18?,20?,21?,22?,23-,24-/m1/s1