InChI=1S/C27H34O12/c1-11-15-8-14(23(36-5)12(2)28)10-18(35-4)24(15)38-22(11)13-6-7-16(17(9-13)34-3)37-27-21(31)19(29)20(30)25(39-27)26(32)33/h6-12,19-23,25,27-31H,1-5H3,(H,32,33)