InChI=1/C20H31N3O2/c1-4-23(5-2)14-17-8-6-16(7-9-17)13-22-19(24)10-11-21-20(25)18-12-15(18)3/h6-9,15,18H,4-5,10-14H2,1-3H3,(H,21,25)(H,22,24)/p+1/t15-,18-/m1/s1/fC20H32N3O2/h21-23H/q+1 52CB09EDBF9B9565