InChI=1S/C24H40O4/c1-14(4-9-22(27)28)17-7-8-18-16-6-5-15-12-20(25)21(26)13-24(15,3)19(16)10-11-23(17,18)2/h14-21,25-26H,4-13H2,1-3H3,(H,27,28)/t14?,15?,16?,17?,18?,19?,20?,21?,23-,24+/m1/s1