InChI=1S/C24H40O7/c1-23-17(13(11-25)2-7-22(30)31)5-6-18(23)16-4-3-14-8-15(27)9-21(29)24(14,12-26)19(16)10-20(23)28/h13-21,25-29H,2-12H2,1H3,(H,30,31)/t13?,14?,15?,16?,17?,18?,19?,20?,21?,23-,24+/m1/s1