InChI=1S/C24H38O6/c1-12(4-7-19(27)28)14-5-6-15-20-16(11-18(26)24(14,15)3)23(2)9-8-13(25)10-17(23)21(29)22(20)30/h12-18,20-21,25-26,29H,4-11H2,1-3H3,(H,27,28)/t12?,13?,14?,15?,16?,17?,18?,20?,21?,23-,24-/m1/s1