InChI=1S/C28H34O12/c1-36-19-9-8-13-10-15(19)16-12-14(6-4-5-7-17(29)18(30)11-13)23(26(38-3)24(16)37-2)39-28-22(33)20(31)21(32)25(40-28)27(34)35/h8-10,12,18,20-22,25,28,30-33H,4-7,11H2,1-3H3,(H,34,35)