InChI=1/C20H31N3O2/c24-19(13-21-20(25)22-18-9-3-1-2-4-10-18)15-23-12-11-16-7-5-6-8-17(16)14-23/h5-8,18-19,24H,1-4,9-15H2,(H2,21,22,25)/t19-/m0/s1/f/h21-22H	616DA3BC98E44581