InChI=1/C26H24N4/c1-4-10-21(11-5-1)16-17-24-18-25(27-19-22-12-6-2-7-13-22)30-26(29-24)28-20-23-14-8-3-9-15-23/h1-18H,19-20H2,(H2,27,28,29,30)/p+1/b17-16+/fC26H25N4/h27-29H/q+1 BD4177659153B5CC