InChI=1/C26H26N4O3/c27-24(28)20-9-6-10-22(17-20)33-23(18-7-2-1-3-8-18)25(31)29-21-13-11-19(12-14-21)26(32)30-15-4-5-16-30/h1-3,6-14,17,23H,4-5,15-16H2,(H3,27,28)(H,29,31)/p+1/t23-/m1/s1/fC26H27N4O3/h29H,27-28H2/q+1 F83C9874FD45FC3E