InChI=1/C20H31N3O2/c1-14(2)16(4)23(18-10-11-18)20(25)13-22(5)12-19(24)21-17-8-6-15(3)7-9-17/h6-9,14,16,18H,10-13H2,1-5H3,(H,21,24)/p+1/t16-/m0/s1/fC20H32N3O2/h21-22H/q+1 6ED68B1DE8C278DB