InChI=1/C26H30N4O4/c1-17-15-19(22-7-5-6-8-23(22)27-17)16-34-21-11-9-20(10-12-21)30-14-13-26(25(30)32,29(3)4)18(2)24(31)28-33/h5-12,15,18,33H,13-14,16H2,1-4H3,(H,28,31)/p+1/t18-,26+/m1/s1/fC26H31N4O4/h28-29H/q+1 F68EE8F5FCAB6565