InChI=1/C23H23N3O/c27-23(19-14-8-3-9-15-19)26-21-16-20(17-10-4-1-5-11-17)24-22(25-21)18-12-6-2-7-13-18/h1-2,4-7,10-13,16,19H,3,8-9,14-15H2,(H,24,25,26,27)/f/h26H 3C555E7C10DA11D7