InChI=1/C20H31N3O2/c1-3-9-18(22-19(24)14-16-10-6-5-7-11-16)20(25)21-15-17-12-8-13-23(17)4-2/h5-7,10-11,17-18H,3-4,8-9,12-15H2,1-2H3,(H,21,25)(H,22,24)/p+1/t17-,18+/m0/s1/fC20H32N3O2/h21-23H/q+1 3479AF343977D127