InChI=1/C24H21N3O2/c28-24(26-29-18-20-12-6-2-7-13-20)22-17-27(16-19-10-4-1-5-11-19)25-23(22)21-14-8-3-9-15-21/h1-15,17H,16,18H2,(H,26,28)/f/h26H 61285407C0D5E1E1