InChI=1/C20H31N3O2/c1-3-4-11-22(2)16-19(24)21-15-17-9-8-10-18(14-17)20(25)23-12-6-5-7-13-23/h8-10,14H,3-7,11-13,15-16H2,1-2H3,(H,21,24)/p+1/fC20H32N3O2/h21-22H/q+1 284B1DD5D8703F0B