InChI=1S/C25H30O11/c1-12-19(29)21(31)22(32)24(34-12)36-23-20(30)18(28)11-33-25(23)35-17-9-14(8-16(27)10-17)3-2-13-4-6-15(26)7-5-13/h2-10,12,18-32H,11H2,1H3