InChI=1S/C23H28O10/c1-4-5-11-8-15(24)31-14-9-13(12(7-6-10(2)3)17(25)16(11)14)32-23-20(28)18(26)19(27)21(33-23)22(29)30/h6,8-9,18-21,23,25-28H,4-5,7H2,1-3H3,(H,29,30)