InChI=1S/C27H30O16/c1-8-18(31)22(35)24(37)26(40-8)39-7-16-20(33)23(36)25(38)27(43-16)42-15-6-14-17(21(34)19(15)32)12(30)5-13(41-14)9-2-3-10(28)11(29)4-9/h2-6,8,16,18,20,22-29,31-38H,7H2,1H3/t8-,16-,18+,20-,22+,23+,24-,25+,26-,27-/m1/s1