InChI=1S/C27H30O15/c1-9-24(42-27-22(36)19(33)17(31)15(8-28)41-27)21(35)23(37)26(38-9)39-12-6-13(30)16-14(7-12)40-25(20(34)18(16)32)10-2-4-11(29)5-3-10/h2-7,9,15,17,19,21-24,26-31,33-37H,8H2,1H3/t9-,15+,17+,19-,21-,22+,23+,24-,26-,27-/m0/s1