InChI=1S/C27H32O12/c1-26(2,12-36-25-21(31)19(29)20(30)23(38-25)24(32)33)7-8-27(3)17(39-27)11-35-22-13-4-5-18(28)37-16(13)10-15-14(22)6-9-34-15/h4-6,9-10,17,19-21,23,25,29-31H,7-8,11-12H2,1-3H3,(H,32,33)