InChI=1/C24H23N3O3/c28-23(26-30)19-13-10-18(11-14-19)16-27-21-9-5-4-8-20(21)25-24(29)22(27)15-12-17-6-2-1-3-7-17/h1-11,13-14,22,30H,12,15-16H2,(H,25,29)(H,26,28)/t22-/m1/s1/f/h25-26H D7B6EA3BDC7E0D9A