InChI=1S/C28H28O15/c1-9(2)5-14(32)16-12(8-30)21-24(41-27(38)15-10(3)6-13(31)11(7-29)20(15)40-21)25(22(16)39-4)43-28-19(35)17(33)18(34)23(42-28)26(36)37/h5-7,17-19,23,28,30-31,33-35H,8H2,1-4H3,(H,36,37)