InChI=1S/C27H30O17/c28-6-12-15(32)18(35)20(37)26(41-12)43-24-17(34)14-10(31)5-11(8-1-3-9(30)4-2-8)40-23(14)25(22(24)39)44-27-21(38)19(36)16(33)13(7-29)42-27/h1-5,12-13,15-16,18-21,26-30,32-39H,6-7H2/t12-,13-,15-,16-,18+,19+,20-,21-,26+,27+/m1/s1