InChI=1S/C27H34O13/c1-10-14-6-12(23(37-5)11(2)28)9-17(36-4)24(14)39-22(10)13-7-15(35-3)18(29)16(8-13)38-27-21(32)19(30)20(31)25(40-27)26(33)34/h6-11,19-23,25,27-32H,1-5H3,(H,33,34)