InChI=1/C20H31N3O2/c1-4-23(5-2)20(25)17-12-10-16(11-13-17)14-21-19(24)15-22(3)18-8-6-7-9-18/h10-13,18H,4-9,14-15H2,1-3H3,(H,21,24)/p+1/fC20H32N3O2/h21-22H/q+1 AD685B0608BC0CD5