InChI=1/C24H38N4O2/c1-4-19(2)25-23(29)17-26-12-14-27(15-13-26)18-24(30)28(20(3)22-10-11-22)16-21-8-6-5-7-9-21/h5-9,19-20,22H,4,10-18H2,1-3H3,(H,25,29)/t19-,20+/m1/s1/f/h25H 66F4AD2793CC8E2C