InChI=1/C23H27N3O/c1-17-7-6-8-19(15-17)16-25-13-11-21(12-14-25)26-18(2)22(24-23(26)27)20-9-4-3-5-10-20/h3-10,15,21H,11-14,16H2,1-2H3,(H,24,27)/p+1/fC23H28N3O/h24-25H/q+1 8F2F834470F08960