InChI=1/C27H26N4O/c32-27-24-7-2-3-8-25(24)28-26(29-27)9-6-16-30-19-14-22(15-20-30)21-10-12-23(13-11-21)31-17-4-1-5-18-31/h1-5,7-8,10-14,17-18H,6,9,15-16,19-20H2/p+2/fC27H28N4O/h29-30H/q+2 2A36B536CAD10B38