InChI=1/C27H26N4O/c1-2-24-11-20-9-18(7-8-19(20)14-30-24)21-12-25(16-29-13-21)32-17-23(28)10-22-15-31-27-6-4-3-5-26(22)27/h3-9,11-16,23,31H,2,10,17,28H2,1H3/p+2/t23-/m0/s1/fC27H28N4O/h28,30H/q+2 962A59E3C6C5E7F4