InChI=1/C23H33N3O2/c27-22(24-15-14-19-6-2-1-3-7-19)18-25-21-11-8-20(9-12-21)10-13-23(28)26-16-4-5-17-26/h6,8-9,11-12,25H,1-5,7,10,13-18H2,(H,24,27)/f/h24H DB640C4B85CDE666