InChI=1S/C25H25NO11/c1-25(8-34-25)15-6-11-14(36-15)7-13(27)16-17(11)26(2)12-4-3-9(5-10(12)18(16)28)35-24-21(31)19(29)20(30)22(37-24)23(32)33/h3-5,7,15,19-22,24,27,29-31H,6,8H2,1-2H3,(H,32,33)