InChI=1/C26H21N5O/c27-18-19-7-6-10-21(17-19)24-22-11-4-5-12-23(22)25(29-28-24)30-13-15-31(16-14-30)26(32)20-8-2-1-3-9-20/h1-12,17H,13-16H2/p+1/fC26H22N5O/h29H/q+1 4A6D0E2CB9C8B38A