InChI=1/C24H23N3O/c28-24-21-8-4-5-9-22(21)25-23(26-24)19-10-11-20(16-19)27-14-12-18(13-15-27)17-6-2-1-3-7-17/h1-9,12,16,20H,10-11,13-15H2,(H,25,26,28)/t20-/m1/s1/f/h26H 9D73A09608A40AA5