InChI=1S/C23H23NO12/c1-34-15-9-13(24-16(27)6-5-10-3-2-4-11(25)7-10)12(8-14(15)26)22(33)36-23-19(30)17(28)18(29)20(35-23)21(31)32/h2-9,17-20,23,25-26,28-30H,1H3,(H,24,27)(H,31,32)