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)22(31)21(30)15(23)8-16(20)25/h11-16,18,20-22,25,27,30-31H,4-10H2,1-3H3,(H,28,29)/t11?,12?,13?,14?,15?,16?,18?,20?,21?,22?,23-,24-/m1/s1