InChI=1S/C22H32O6/c1-15(24)28-21(4)18(25)12-17-19(2,14-23)8-5-9-20(17,3)22(21,26)10-6-16-7-11-27-13-16/h7,11,13,17,23,26H,5-6,8-10,12,14H2,1-4H3