InChI=1/C20H33N3O2/c1-23-6-3-17(4-7-23)22-18(24)2-5-21-19(25)20-11-14-8-15(12-20)10-16(9-14)13-20/h14-17H,2-13H2,1H3,(H,21,25)(H,22,24)/p+1/fC20H34N3O2/h21-23H/q+1 5E39561520A0EEF8