InChI=1S/C23H23NO13/c1-35-14-6-9(2-4-12(14)25)3-5-16(27)24-11-8-13(26)15(7-10(11)21(31)32)36-23-19(30)17(28)18(29)20(37-23)22(33)34/h2-8,17-20,23,25-26,28-30H,1H3,(H,24,27)(H,31,32)(H,33,34)