001758: InChI=1.12Beta/C29H21N3/c30-29(31-27-17-19-9-1-3-11-21(19)23-13-5-7-15-25(23)27)32-28-18-20-10-2-4-12-22(20)24-14-6-8-16-26(24)28/h1-18H,(H3,30,31,32)