InChI=1S/C28H42O11/c1-26-7-6-12(37-24-20(32)18(30)19(31)21(39-24)23(33)34)8-11(26)4-5-13-14-9-16-22(28(3,36)25(35)38-16)27(14,2)10-15(29)17(13)26/h11-22,24,29-32,36H,4-10H2,1-3H3,(H,33,34)