InChI=1/C20H33N3O2/c1-14(23-6-4-2-3-5-7-23)18(24)21-19(25)22-20-11-15-8-16(12-20)10-17(9-15)13-20/h14-17H,2-13H2,1H3,(H2,21,22,24,25)/p+1/t14-,15?,16?,17?,20?/m0/s1/fC20H34N3O2/h21-23H/q+1 E93452BAFE2860D4