InChI=1/C26H24N2O3/c1-14(30)15-7-8-21-18(11-15)23-20-13-27-26(31)24(20)22-17-6-3-2-5-16(17)12-19(22)25(23)28(21)9-4-10-29/h2-3,5-8,11,14,29-30H,4,9-10,12-13H2,1H3,(H,27,31)/t14-/m0/s1/f/h27H E7397CE60AD3438A