InChI=1/C23H23N3O3/c27-22(26-18-10-11-20-21(15-18)29-14-6-13-28-20)16-25-23(17-7-2-1-3-8-17)19-9-4-5-12-24-19/h1-5,7-12,15,23,25H,6,13-14,16H2,(H,26,27)/t23-/m0/s1/f/h26H 98EF2956F7CCE035