InChI=1S/C27H30O16/c1-8-17(32)20(35)22(37)26(39-8)43-25-19(34)16-12(31)5-10(29)6-14(16)40-24(25)9-2-3-11(30)13(4-9)41-27-23(38)21(36)18(33)15(7-28)42-27/h2-6,8,15,17-18,20-23,26-33,35-38H,7H2,1H3/t8-,15+,17-,18+,20+,21-,22+,23+,26-,27+/m0/s1