InChI=1/C30H21N3O3/c34-30(25-16-18-27(19-17-25)33(35)36)31-32-28(23-12-6-2-7-13-23)20-26(22-10-4-1-5-11-22)21-29(32)24-14-8-3-9-15-24/h1-21H/p+1/fC30H22N3O3/h34H/q+1/b31-30- 226CB2B226C56727