InChI=1/C20H29N3O2/c1-21-20(25)14-23-10-8-18(9-11-23)22-19(24)13-15-6-7-16-4-2-3-5-17(16)12-15/h6-7,12,18H,2-5,8-11,13-14H2,1H3,(H,21,25)(H,22,24)/p+1/fC20H30N3O2/h21-23H/q+1 5A78FEB8A526B62C