003877: InChI=1.12Beta/C24H20N2/c1-7-15-25(16-8-1)23-19-11-3-5-13-21(19)24(26-17-9-2-10-18-26)22-14-6-4-12-20(22)23/h1-18H,23-24H/q+2/t23-,24-