InChI=1S/C25H25NO12/c1-11(27)10-15(12-6-8-13(9-7-12)26(34)35)17-21(14-4-2-3-5-16(14)36-24(17)33)37-25-20(30)18(28)19(29)22(38-25)23(31)32/h2-9,11,15,18-20,22,25,27-30H,10H2,1H3,(H,31,32)