InChI=1S/C27H34O13/c1-5-6-13(29)17-22-12(9-14(30)27(3,4)40-22)21(16-11(7-10(2)28)8-15(31)37-23(16)17)38-26-20(34)18(32)19(33)24(39-26)25(35)36/h8,10,14,18-20,24,26,28,30,32-34H,5-7,9H2,1-4H3,(H,35,36)