InChI=1S/C27H32O11/c1-36-16-7-3-5-14(11-16)9-10-18(28)21(25-23(32)22(31)24(33)26(38-25)27(34)35)20(30)13-19(29)15-6-4-8-17(12-15)37-2/h3-8,11-12,19,21-26,29,31-33H,9-10,13H2,1-2H3,(H,34,35)