InChI=1/C20H29N3O2/c1-14-4-2-3-5-18(14)22-19(24)13-23(17-10-11-17)12-15-6-8-16(9-7-15)20(21)25/h6-9,14,17-18H,2-5,10-13H2,1H3,(H2,21,25)(H,22,24)/p+1/t14-,18+/m1/s1/fC20H30N3O2/h22-23H,21H2/q+1 6DFC2C0C87366CD1