InChI=1/C28H26O9/c1-36-28(35)19-5-3-6-20(30)24(19)26(33)25-21(31)13-17(14-22(25)32)27(34)37-23-7-2-4-16(23)12-15-8-10-18(29)11-9-15/h3,5-6,8-11,13-14,16,23,29-32H,2,4,7,12H2,1H3/t16-,23-/m0/s1 602A08B70855FAC3