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