InChI=1S/C23H42O11/c1-5-12(3)16(7-14(25)9-19(27)28)32-20(29)10-15(26)8-17(13(4)6-2)33-23-22(31)21(30)18(11-24)34-23/h12-18,21-26,30-31H,5-11H2,1-4H3,(H,27,28)