InChI=1/C26H23NO9/c1-31-15-6-5-13-18(22(15)32-2)21-19(24(29)33-3)20(25(30)34-4)26(23(13)28)14-10-17-16(35-11-36-17)9-12(14)7-8-27(21)26/h5-6,9-10,21H,7-8,11H2,1-4H3/t21-,26-/m1/s1 72A6836250A0CFDA