InChI=1/C23H37N3O2/c1-3-5-9-15-24-23(28)20-13-16-26(17-14-20)18-22(27)25-21(10-4-2)19-11-7-6-8-12-19/h6-8,11-12,20-21H,3-5,9-10,13-18H2,1-2H3,(H,24,28)(H,25,27)/t21-/m1/s1/f/h24-25H 3AB19B6917E63BF5