InChI=1S/C27H30O16/c28-4-11-17(33)21(37)23(39)26(42-11)14-19(35)13-16(32)8(7-1-2-9(30)10(31)3-7)6-41-25(13)15(20(14)36)27-24(40)22(38)18(34)12(5-29)43-27/h1-3,6,11-12,17-18,21-24,26-31,33-40H,4-5H2/t11-,12-,17-,18-,21+,22+,23-,24-,26+,27+/m1/s1